UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

OFFICE OF PREVENTION, PESTICIDES 

AND TOXIC SUBSTANCES 

May 19, 2010 

MEMORANDUM

SUBJECT: Addendum to the 2009 Revised Coppers Reregistration Eligibility Decision 

(RED): Antimicrobial Uses of Copper Oxides 

 Case Nos. 4025, 4026 

 PC Codes: 025601, 022501, 042401 (Case 4025); 039105, 024409 (Case 4026) 

FROM: K. Avivah Jakob, Chemical Review Manager 

 Regulatory Management Branch II 

 Antimicrobials Division (7510P) 

THROUGH: Lance Wormell, Team Leader 

 Regulatory Management Branch II 

 Antimicrobials Division (7510P) 

TO: Mark Hartman, Chief 

 Regulatory Management Branch II 

 Antimicrobials Division (7510P) 

Attached please find an addendum to the revised “Reregistration Eligibility Decision for 

Coppers,” dated May 26, 2009. The ecological risk assessment for the Coppers RED addressed 

only the agricultural uses of copper and did not assess possible environmental exposure and risk 

resulting from the antimicrobial uses of copper. The Agency has conducted a screening level 

exposure assessment to address the antimicrobial uses of copper, which were not included in the 

Coppers RED. 

The antimicrobial uses of copper were included in the human health exposure and risk assessment 

and Coppers RED. For further information regarding the coppers human health exposure and risk 

assessment please refer to the revised “Reregistration Eligibility Decision (RED) for Coppers,” 

dated May 26, 2009. 
Page 2 

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

OFFICE OF 

PREVENTION, PESTICIDES AND 

TOXIC SUBSTANCES 

May 19, 2010 

Dear Registrant: 

This document presents the US Environmental Protection Agency’s (“EPA” or “the Agency”) 

Reregistration Eligibility Decision (RED) for the antimicrobial uses of copper. EPA completed a 

RED document for agricultural uses of coppers (Reregistration Case numbers 0636, 0649, 4025 

and 4026) on July 11, 2006. An amendment to the 2006 Coppers RED was completed on May 26, 

2009. The Agency is issuing this document because the ecological risk assessment supporting the 

2006 Coppers RED addressed only the agricultural uses of copper and did not include the 

antimicrobial uses of copper. (The antimicrobial uses of copper were included in the human 

health exposure and risk assessment supporting the 2006 Coppers RED.) For further information 

regarding the 2006 risk assessments please refer to the revised “Reregistration Eligibility Decision 

(RED) for Coppers,” dated May 26, 2009. 

Copper is registered as an antimicrobial pesticide for use as materials preservatives, wood 

preservatives, antifoulants and for water treatment. The copper oxides and copper salts (Case 

Numbers: 4025, 4026; PC Codes: 025601, 022501, 042401, 039105, 024409) will be referred to as 

“copper” or “coppers” within this document. The Agency has conducted screening level 

ecological exposure assessments for the following antimicrobial copper use scenarios which were 

not included in the 2006 Coppers RED: preserved wood in a housing community (wood decks, 

wood fences, etc.), roofing shingles in a housing community and antifoulant paints in a 

commercial marina (applied to ships and other recreational water vehicles). The risk quotients 

(RQs) and estimated environmental concentrations (EECs) identified within these screening level 

exposure assessments were based on conservative assumptions that may overestimate possible 

exposure resulting from antimicrobial copper use. The calculated exposures and risk are within 

the range of those identified in the ecological assessment for the agricultural uses of copper. 

Copper-based pesticides play a significant role in the building materials, wood preservation and 

antifoulant markets. Copper-based wood preservatives dominate the marketplace for residential 

products that are exposed to the elements including decking, playground equipment and fencing; 

filling the role previously held by CCA which was voluntarily cancelled for these uses effective 

December 31, 2003 based on potential human health exposures to arsenic and chromium. Most 

non-copper preservatives are limited to use where treated wood is protected from exposure to 

moisture due to differing pest pressures and product efficacy. Copper-based antifoulants provided 

the main alternatives to the previously dominant tributyltin compound (TBT) based systems which 

have been phased out internationally based on ecological concerns. While these benefits of 

copper-based antimicrobial products have not been quantified at this time, the Agency recognizes 
Page 3 

the potentially significant benefits derived from their use in these areas. These benefits, together 

with the magnitude of the calculated risk levels and the uncertainties within the risk assessments 

enable the Agency to conclude that no risk mitigation measures are necessary at this time in order 

for these products to be eligible for reregistration. 

Determination of Reregistration Eligibility 

Section 4(g)(2)(A) of FIFRA calls for the Agency to determine, after submission of relevant data 

concerning an active ingredient, whether or not products containing the active ingredient are 

eligible for reregistration. The Agency has determined that the data are sufficient to support 

reregistration of the antimicrobial uses of copper. 

The Agency has completed its screening level ecological exposure assessment for the 

antimicrobial uses of copper. This assessment supplements the Coppers RED previously 

completed in 2006 and revised in 2009. The Agency has determined that copper containing 

antimicrobial products are eligible for reregistration. Appendix A summarizes the uses of copper 

that are eligible for reregistration. 

Environmental Exposure Assessment 

EPA completed screening level environmental exposure assessments for the registered 

antimicrobial uses of copper. For further information regarding these screening level assessments 

please refer to the documents titled, “BLM Model Results for the Antimicrobials Uses of Copper,” 

dated February 18, 2010 and “Estimated Environmental Concentrations (EECs) for Antifoulant 

Use of Copper,” dated February 18, 2010. 

Methodology 

The Biotic Ligand Model (BLM) was used to estimate exposure from wood preservative and 

roofing shingle uses. The MAM-PEC Model (version 2) was used to estimate the concentrations 

of copper in water and sediments resulting from the use of antifoulant paints applied to ships and 

other water recreational vehicles. The Agency modeled wood preservative, roofing shingle and 

antifoulant paint uses because these uses represent reasonable worst-case antimicrobial use 

scenarios for estimating potential environmental exposure. 

The Agency has limited environmental exposure data for the antimicrobial uses of copper (such as 

leaching data). Given this lack of data, the Agency made conservative assumptions when 

estimating exposure. The BLM model conservatively assumed that there were four houses per 

acre and each of these homes had copper treated shingles, copper treated wood decks and copper 

treated wood fences. In addition, in the absence of leaching and other environmental fate data, it 

was assumed that 100% of copper leached from the treated roofs, wood decks and fences into 

water bodies. The Agency believes that the assumptions and described scenarios do not reflect 

real-life conditions in which antimicrobial products are used and, thus, the results from the BLM 

model may over-estimate the potential levels of copper in the environment and risk quotients for 

non-target species. 
Page 4 

The MAM-PEC Model (version 2) was used to develop estimated environmental concentrations 

(EECs) for the use of copper as an antifoulant. Conservative assumptions were also used to assess 

the use of copper as an antifoulant as a result of limited data. For this screening level exposure 

assessment the use of copper as an antifoulant in commercial marinas was assessed. The 

commercial harbor scenario used for this screening level exposure assessment relied on the 

conservative assumptions that: (1) all ships were treated with copper and (2) copper would leach at 

the highest possible rate. The Agency also notes that the number of ships in the harbor may be 

lower than what was used in the assessment scenario according to the season and that water 

temperature and salinity may vary according to the environmental conditions, which could affect 

the copper concentration in water. Considering these conservative assumptions, it is believed that 

the results from the MAMPEC model may overestimate the potential levels of copper in the 

environment. 

Listed Species Considerations 

Section 7 of the Endangered Species Act, 16 U.S.C. Section 1536(a)(2), requires all federal 

agencies to consult with the National Marine Fisheries Service (NMFS) for marine and 

anadromous listed species, or the United States Fish and Wildlife Services (FWS) for listed 

wildlife and freshwater organisms, if they are proposing an "action" that may affect listed species 

or their designated habitat. Each federal agency is required under the Act to insure that any action 

they authorize, fund, or carry out is not likely to jeopardize the continued existence of a listed 

species or result in the destruction or adverse modification of designated critical habitat. To 

jeopardize the continued existence of a listed species means "to engage in an action that 

reasonably would be expected, directly or indirectly, to reduce appreciably the likelihood of both 

the survival and recovery of a listed species in the wild by reducing the reproduction, numbers, or 

distribution of the species." 50 C.F.R. ' 402.02. 

To facilitate compliance with the requirements of the Endangered Species Act subsection (a)(2) 

the Environmental Protection Agency, Office of Pesticide Programs has established procedures to 

evaluate whether a proposed registration action may directly or indirectly reduce appreciably the 

likelihood of both the survival and recovery of a listed species in the wild by reducing the 

reproduction, numbers, or distribution of any listed species (U.S. EPA 2004). After the Agency’s 

screening-level risk assessment is performed, if any of the Agency’s Listed Species LOC Criteria 

are exceeded for either direct or indirect effects, a determination is made to identify if any listed or 

candidate species may co-occur in the area of the proposed pesticide use. If determined that listed 

or candidate species may be present in the proposed use areas, further biological assessment is 

undertaken. The extent to which listed species may be at risk then determines the need for the 

development of a more comprehensive consultation package as required by the Endangered 

Species Act. 

For certain use categories, the Agency assumes there will be minimal environmental exposure, and 

only a minimal toxicity data set is required (Overview of the Ecological Risk Assessment Process 

in the Office of Pesticide Programs U.S. Environmental Protection Agency - Endangered and 

Threatened Species Effects Determinations, 1/23/04, Appendix A, Section IIB, pg.81). Chemicals 

in these categories such as material preservatives do not typically undergo a full screening-level 

Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

10250-54 Ready-to-use

 solution

48.79(43.07 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

10 hours between coats Temp

12 ho

025601

10250-55 Ready-to-use

 solution

37.00(33.40 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

10 hours between coats Temp

12 ho

025601

10250-55 Ready-to-use

 solution

37.00(33.40 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

10 hours between coats Temp

12 ho

025601

10250-55 Ready-to-use

 solution

37.00(33.40 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

10 hours between coats Temp

12 ho

025601

10250-55 Ready-to-use

 solution

37.00(33.40 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

10 hours between coats Temp

12 hoHull m

025601

10250-56 Ready-to-use

 solution

36.1(33.40 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

10 hours between coats Temp

12 ho

025601

10250-56 Ready-to-use

 solution

36.1(33.40 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

10 hours between coats Temp

12 ho

025601

10250-56 Ready-to-use

 solution

36.1(33.40 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

10 hours between coats Temp

12 ho

025601

10250-56 Ready-to-use

 solution

36.1(33.40 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

10 hours between coats Temp

12 hoHull m

025601

10350-57 granules

6.0

Materials Preservatives

Coatings, Industrial Roof Shingles Incorporation Mix with standard roofing 

granules at a rate of 5-10% by weight and processed normally during manufacture of the shingles.

Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

Page 1 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

10350-63 granules

3.28

Materials Preservatives

Coatings, Industrial Roof Shingles Incorporation Mix with standard roofing 

granules at a rate of 5-10% by weight and processed normally during manufacture of the shingles.

42401

10465-28 Soluble Concentrate

11.40

Wood Preservatives Seasoned Wood 

Pressure/Thermal Treatment

Lumber and Timber for Salt Water Use Only (C2). Piles (C3). Poles (C4), Plywood (C9), Wood for Highway Construction (C14), Round, 

Pressure Treatment 0.5 to 10% by weight in a 

water solution

025601

10465-42 Technical chemical

97.5(78.0 copper as metallic)

Technical chemical for formulation into wood preservative products.

025601

1719-24 Ready-to-use

 solution

66.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

4 hou8 houtemp

025601

1719-24 Ready-to-use

 solution

66.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

4 hou8 houtemp

025601

1719-24 Ready-to-use

 solution

66.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

4 hou8 houtemp

025601

1719-34 Ready-to-use

 solution

56.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

4 hou8 houtemp

025601

1719-34 Ready-to-use

 solution

56.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

4 hou8 houtemp

025601

1719-34 Ready-to-use

 solution

56.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

4 hou8 houtemp

025601

23566-10 Ready-to-use

 solution

45

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.Do no

025601

23566-10 Ready-to-use

 solution

45

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

Page 2 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

23566-10 Ready-to-use

 solution

45

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

025601

23566-18 Ready-to-use

 solution

67

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.Do no

025601

23566-18 Ready-to-use

 solution

67

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

025601

23566-18 Ready-to-use

 solution

67

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

025601

23566-19 Ready-to-use

 solution

43

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

025601

23566-19 Ready-to-use

 solution

43

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

025601

23566-19 Ready-to-use

 solution

43

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

025601

23566-20 Ready-to-use

 solution

55

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

025601

23566-20 Ready-to-use

 solution

55

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

025601

23566-20 Ready-to-use

 solution

55

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

025601

23566-6 Ready-to-use

 solution

25.0(22.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats.

Temp16 hcoat.

Page 3 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

23566-6 Ready-to-use

 solution

25.0(22.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats.

Temp16 hcoat.

025601

23566-6 Ready-to-use

 solution

25.0(22.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats.

Temp16 hcoat.

025601

2568-102 Ready-to-use

 solution

31.94

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

4 hours between coats, two coats

Temprange70° F 8 hou

025601

2568-93 Ready-to-use

 solution

44.59

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

4 hours between coats, two coats

Temprange70° F 8 hou

025601

2568-99 Ready-to-use

 solution

39.59

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

4 hours between coats, two coats

Temprange70° F 8 hou

025601

26883-10 Intermediate 

Forumlation

93.0(88.0 copper as metallic)

Technical chemical for formulation into antifouling coatings, wood preservative products and roofing materials

025601

26883-20 Powder

57.8(50.0 copper as metallic)

Argicultural Use Vegetable, fruit and 

nut crops.

Almonds, Apples, Apricots Avocados, Bananas, Blueberries, Caneberries (blackberries, youngberries, loganberries, red & black 

Spray 0.25-5.0 lbs./100 gal of water. See a

spec

025601

26883-22 Intermediate 

Forumlation

75.0(71.0 copper as metallic)

Technical chemical for formulation into antifouling coatings, wood preservative products and roofing materials

025601

26883-7 Technical chemical

95.0(88.0 copper as metallic)

Technical chemical for formulation into antifouling coatings, wood preservative products and roofing materials

025601

2693-107 Ready-to-use

 solution

42.75(37.9 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp12 ho

025601

2693-107 Ready-to-use

 solution

42.75(37.9 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Apply Temp12 ho

Page 4 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-107 Ready-to-use

 solution

42.75(37.9 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp12 ho

025601

2693-11 Ready-to-use

 solution

23.1

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Unreadable Label 2 hou

025601

2693-11 Ready-to-use

 solution

23.1

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Unreadable Label 2 hou

025601

2693-11 Ready-to-use

 solution

23.1

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Unreadable Label 2 hou

025601

2693-119 Ready-to-use

 solution

57.00(50.6 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

Overcoat.

025601

2693-119 Ready-to-use

 solution

57.00(50.6 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply Three coats over bare wood. Overnight dry between coats.

Apply Overcoat.

025601

2693-119 Ready-to-use

 solution

57.00(50.6 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry between coats.

Overcoat.

025601

2693-12 Ready-to-use

 solution

42.75

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats, 16 hours between coats

Temp16 hotime 

025601

2693-12 Ready-to-use

 solution

42.75

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats, 16 hours between coats

TempApply and 348 hocoat.

025601

2693-12 Ready-to-use

 solution

42.75

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats, 16 hours between coats

Temp16 hotime 

025601

2693-121 Ready-to-use

 solution

57.00(50.6 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats, 5 hours between coats

Overcoat.

Page 5 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-121 Ready-to-use

 solution

57.00(50.6 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply Three coats over bare wood. 5 hours between coats

Apply Overcoat.

025601

2693-121 Ready-to-use

 solution

57.00(50.6 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats, 5 hours between coats

Overcoat.

025601

2693-132 Ready-to-use

 solution

37.20(32.90 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Apply Temp16 hoDo no

025601

2693-132 Ready-to-use

 solution

37.20(32.90 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoDo no

025601

2693-132 Ready-to-use

 solution

37.20(32.90 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoDo no

025601

2693-135 Ready-to-use

 solution

66.50(58.36 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoDo no

025601

2693-135 Ready-to-use

 solution

66.50(58.36 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16 hours between coats

Apply brush Temp16 hoDo no

025601

2693-135 Ready-to-use

 solution

66.50(58.36 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoDo no

025601

2693-142 Ready-to-use

 solution

41.97(37.11 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp24 hoDo no

025601

2693-142 Ready-to-use

 solution

41.97(37.11 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16 hours between coats

Apply brush Temp24 ho

025601

2693-142 Ready-to-use

 solution

41.97(37.11 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp24 hoDo noConta

Page 6 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

2693-143 Ready-to-use

 solution

72.25(64.10 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 ho

025601

2693-143 Ready-to-use

 solution

72.25(64.10 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Apply Temp12 ho

025601

2693-143 Ready-to-use

 solution

72.25(64.10 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 ho

025601

2693-144 Ready-to-use

 solution

76.00(67.40 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hocoat.

025601

2693-144 Ready-to-use

 solution

76.00(67.40 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Apply Temp16 hocoat.

025601

2693-144 Ready-to-use

 solution

76.00(67.40 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hocoat.

025601

2693-146 Ready-to-use

 solution

35.3(31.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats6 hours between coats

6 hou

025601

2693-146 Ready-to-use

 solution

35.3(31.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats6 hours between coats

6 hou

025601

2693-146 Ready-to-use

 solution

35.3(31.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats6 hours between coats

6 hou

025601

2693-146 Ready-to-use

 solution

35.3(31.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats6 hours between coats

6 hou

025601

2693-147 Ready-to-use

 solution

35.1(31.04 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats8 hours between coats

Temp18 hocoat.

Page 7 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-147 Ready-to-use

 solution

35.1(31.04 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats8 hours between coats

Apply Temp18 hocoat.

025601

2693-147 Ready-to-use

 solution

35.1(31.04 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats8 hours between coats

Temp18 hocoat.

025601

2693-148 Ready-to-use

 solution

41.15(37.25 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats10 hours between coats

Temp10 hocoat.

025601

2693-148 Ready-to-use

 solution

41.15(37.25 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats10 hours between coats

Apply Temp10 hocoat.

025601

2693-148 Ready-to-use

 solution

41.15(37.25 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats10 hours between coats

Temp10 hocoat.

025601

2693-165 Ready-to-use

 solution

35.00(31.7 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp6 hou24 ho

025601

2693-165 Ready-to-use

 solution

35.00(31.7 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp6 hou24 ho

025601

2693-165 Ready-to-use

 solution

35.00(31.7 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp6 hou24 ho

025601

2693-166 Ready-to-use

 solution

48.02(43.47 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats

Temp6 hou24 ho

025601

2693-166 Ready-to-use

 solution

48.02(43.47 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats minimum6 hours between coats

Temp6 hou24 ho

025601

2693-166 Ready-to-use

 solution

48.02(43.47 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats

Temp6 hou24 ho

Page 8 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-167 Ready-to-use

 solution

20.21(18.29 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats minimum6 hours between coats

Temp6 hou24 ho

025601

2693-167 Ready-to-use

 solution

20.21(18.29 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats minimum6 hours between coats

Temp6 hou24 ho

025601

2693-167 Ready-to-use

 solution

20.21(18.29 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats minimum6 hours between coats

Temp6 hou24 ho

025601

2693-167 Ready-to-use

 solution

20.21(18.29 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats minimum6 hours between coats

Temp6 hou24 ho

025601

2693-168 Ready-to-use

 solution

49.24(44.57 xopper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coatsone hour between coats

4 houApply 

025601

2693-168 Ready-to-use

 solution

49.24(44.57 xopper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coatsone hour between coats

4 hou

025601

2693-168 Ready-to-use

 solution

49.24(44.57 xopper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coatsone hour between coats

4 hou

025601

2693-168 Ready-to-use

 solution

49.24(44.57 xopper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

two coatsone hour between coats

4 hou

025601

2693-169 Ready-to-use

 solution

22.8(20.5 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp6 hou

025601

2693-169 Ready-to-use

 solution

22.8(20.5 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp6 hou

025601

2693-169 Ready-to-use

 solution

22.8(20.5 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp6 hou

Page 9 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-169 Ready-to-use

 solution

22.8(20.5 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp6 hou

025601

2693-170 Ready-to-use

 solution

42.75(37.93 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Temp8 houApply 

025601

2693-170 Ready-to-use

 solution

42.75(37.93 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

Temp8 hou

025601

2693-170 Ready-to-use

 solution

42.75(37.93 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

Temp8 houDo nomanu

025601

2693-171 Ready-to-use

 solution

19.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats minimum6 hours between coats, three coats for new work.

6 hou

025601

2693-172 Ready-to-use

 solution

46.45(37.9 elemental copper

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats

Temp36 hoDo nomanu

025601

2693-172 Ready-to-use

 solution

46.45(37.9 elemental copper

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats

Temp36 ho

025601

2693-172 Ready-to-use

 solution

46.45(37.9 elemental copper

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats6 hours between coats

Apply Temp36 ho

025601

2693-175 Ready-to-use

 solution

48.8(44.17)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats

Temp48 hoDo nomanu

025601

2693-175 Ready-to-use

 solution

48.8(44.17)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats

Temp48 ho

025601

2693-175 Ready-to-use

 solution

48.8(44.17)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats6 hours between coats

Apply Temp48 ho

Page 10 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-176 Ready-to-use

 solution

21.31(18.93 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats8 hours between coats

Temp16 ho

025601

2693-177 Ready-to-use

 solution

27.73(38.30 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats8 hours between coats

Temp16 ho

025601

2693-178 Ready-to-use

 solution

38.19(34.57 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray (airless 

spray preferred)

2.0 mils per dry coat, two coats3 hours between coats

Temp12 ho

025601

2693-178 Ready-to-use

 solution

38.19(34.57 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray (airless 

spray preferred)

2.0 mils per dry coat, two coats3 hours between coats

Temp12 ho

025601

2693-178 Ready-to-use

 solution

38.19(34.57 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray (airless 

spray preferred)

2.0 mils per dry coat, two coats3 hours between coats

Temp12 ho

025601

2693-179 Ready-to-use

 solution

28.32 metallic copper

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

1.0 mils per dry coat, two coats2 hours between coats

Temp8 hou

022501

2693-179 Ready-to-use

 solution

28.32 metallic copper

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

1.0 mils per dry coat, two coats2 hours between coats

Temp8 hou

022501

2693-179 Ready-to-use

 solution

28.32 metallic copper

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

1.0 mils per dry coat, three coats2 hours between coats

Apply Temp8 hou

025601

2693-18 Ready-to-use

 solution

35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Apply and 36 houtime 

025601

2693-18 Ready-to-use

 solution

35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp6 houtime 

025601

2693-180 Ready-to-use

 solution

38.63(34.94 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

3.0 mils per dry coat, 2-3 coats12 hours between coats

Temp24 ho

Page 11 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-183 Ready-to-use

 solution

29.73(26.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hcoat.

025601

2693-183 Ready-to-use

 solution

29.73(26.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16 hours between coats

Apply Temp16 ho

025601

2693-183 Ready-to-use

 solution

29.73(26.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hcoat.Do no

025601

2693-187 Ready-to-use

 solution

40.41(35.89 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Airless spray 4.9 mils dry coat total, two 

coats6 hours between coats

Temp12 hcoat.

025601

2693-187 Ready-to-use

 solution

40.41(35.89 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Airless spray 4.9 mils dry coat total, three 

coats6 hours between coats

Apply Temp12 hcoat.

025601

2693-187 Ready-to-use

 solution

40.41(35.89 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Airless spray 4.9 mils dry coat total, two 

coats6 hours between coats

Temp12 hcoat.Cons

025601

2693-187 Ready-to-use

 solution

40.41(35.89 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Airless spray 4.9 mils dry coat total, two 

coats6 hours between coats

Temp12 hcoat.Cons

025601

2693-188 Ready-to-use

 solution

42.69(38.63 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Airless spray 3.0-6.0 mils dry total, two coats

4 hours between coats

Temp12 hcoat.

025601

2693-188 Ready-to-use

 solution

42.69(38.63 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Airless spray 3.0-6.0 mils dry total, two coats

4 hours between coats

Temp12 hcoat.

025601

2693-188 Ready-to-use

 solution

42.69(38.63 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Airless spray 3.0-6.0 mils dry total, two coats

4 hours between coats

Temp12 hcoat.

025601

2693-19 Ready-to-use

 solution

42.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp12 ho

Page 12 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-19 Ready-to-use

 solution

42.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Apply and 36 houtime 

025601

2693-19 Ready-to-use

 solution

42.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp12 ho

025601

2693-190 Ready-to-use

 solution

38.62(34.03 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hcoat.

025601

2693-190 Ready-to-use

 solution

38.62(34.03 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16 hours between coats

Apply Temp16 hcoat.

025601

2693-190 Ready-to-use

 solution

38.62(34.03 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hcoat.ConsDo no

025601

2693-192 Ready-to-use

 solution

66.65(59.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats

Temp8 ho

025601

2693-192 Ready-to-use

 solution

66.65(59.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats2 hours between coats

Apply Temp8 ho

025601

2693-192 Ready-to-use

 solution

66.65(59.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats

Temp8 hoConsDo no

025601

2693-193 Ready-to-use

 solution

28.45(25.74 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

1.2 mils per dry coat, two coats4 hours between coats

Mix 7 pyrith194)Temp7 ho

025601

2693-193 Ready-to-use

 solution

28.45(25.74 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

1.2 mils per dry coat, three coats4 hours between coats

Mix 7 pyrith194)Apply Temp

025601

2693-193 Ready-to-use

 solution

28.45(25.74 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

1.2 mils per dry coat, two coats4 hours between coats

Mix 7 pyrith194)Temp7 ho

Page 13 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

022501

2693-195 Ready-to-use

 solution

99.00 copper powder

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Three coats10 minutes between coats

Mix e269320 mcoat.

022501

2693-195 Ready-to-use

 solution

99.00 copper powder

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Three coats10 minutes between coats

Mix e2693Apply 20 mcoat.

022501

2693-195 Ready-to-use

 solution

99.00 copper powder

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Three coats10 minutes between coats

Mix e269320 mcoat.Do no

022501

2693-196 Ready-to-use

 solution

84.00 copper powder

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Three coats10 minutes between coats

Mix e269320 mcoat.

022501

2693-196 Ready-to-use

 solution

84.00 copper powder

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Three coats10 minutes between coats

Mix e2693Apply 20 mcoat.

022501

2693-196 Ready-to-use

 solution

84.00 copper powder

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Three coats10 minutes between coats

Mix e269320 mcoat.Do no

025601

2693-200 Ready-to-use

 solution

34.34(30.50 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 ho

025601

2693-200 Ready-to-use

 solution

34.34(30.50 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats12 hours between coats

TempApply 12 ho

025601

2693-200 Ready-to-use

 solution

34.34(30.50 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 hoCons

025601

2693-201 Ready-to-use

 solution

66.65(59.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 ho

025601

2693-201 Ready-to-use

 solution

66.65(59.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16hours between coats

TempApply 16 ho

Page 14 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-201 Ready-to-use

 solution

66.65(59.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoConsDo no

025601

2693-202 Ready-to-use

 solution

38.62(34.03 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 ho

025601

2693-202 Ready-to-use

 solution

38.62(34.03 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16hours between coats

TempApply 16 ho

025601

2693-202 Ready-to-use

 solution

38.62(34.03 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoConsDo no

025601

2693-204 Ready-to-use

 solution

38.62(34.03 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 ho

025601

2693-204 Ready-to-use

 solution

38.62(34.03 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16hours between coats

TempApply 16 ho

025601

2693-204 Ready-to-use

 solution

38.62(34.03 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoConsDo no

025601

2693-205 Ready-to-use

 solution

66.65(59.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 ho

025601

2693-205 Ready-to-use

 solution

66.65(59.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16 hours between coats

TempApply 16 ho

025601

2693-205 Ready-to-use

 solution

66.65(59.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoConsDo no

025601

2693-208 Ready-to-use

 solution

42.75(37.93 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 ho

Page 15 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-208 Ready-to-use

 solution

42.75(37.93 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats12 hours between coats

TempApply 12 ho

025601

2693-208 Ready-to-use

 solution

42.75(37.93 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 hoConsDo no

025601

2693-209 Ready-to-use

 solution

41.97(37.24 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 ho

025601

2693-209 Ready-to-use

 solution

41.97(37.24 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats12 hours between coats

TempApply 12 ho

025601

2693-209 Ready-to-use

 solution

41.97(37.24 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 hoConsDo no

025601

2693-212 Ready-to-use

 solution

55.00(48.80 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats

Temp8 hou

025601

2693-212 Ready-to-use

 solution

55.00(48.80 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats2 hours between coats

TempApply 8 hou

025601

2693-212 Ready-to-use

 solution

55.00(48.80 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats

Temp8 houConsDo no

025601

2693-213 Ready-to-use

 solution

66.00(58.56 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 ho

025601

2693-213 Ready-to-use

 solution

66.00(58.56 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16 hours between coats

TempApply 16 ho

025601

2693-213 Ready-to-use

 solution

66.00(58.56 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoConsDo no

Page 16 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-214 Ready-to-use

 solution

38.62(34.30 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 ho

025601

2693-214 Ready-to-use

 solution

38.62(34.30 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16 hours between coats

TempApply 16 ho

025601

2693-214 Ready-to-use

 solution

38.62(34.30 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoConsDo no

025601

2693-215 Ready-to-use

 solution

64.65(57.42 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats

Temp8 hou

025601

2693-215 Ready-to-use

 solution

64.65(57.42 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats2 hours between coats

TempApply 8 hou

025601

2693-215 Ready-to-use

 solution

64.65(57.42 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats

Temp8 houConsDo no

025601

2693-217 Ready-to-use

 solution

45.48(40.39 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

1.25 mils per dry coat4 hours between coats

Temp16 ho

025601

2693-218 Ready-to-use

 solution

41.97(37.24 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 ho

025601

2693-218 Ready-to-use

 solution

41.97(37.24 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats12 hours between coats

TempApply 12 ho

025601

2693-218 Ready-to-use

 solution

41.97(37.24 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 hoConsDo no

025601

2693-219 Ready-to-use

 solution

66.00(58.56 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 ho

Page 17 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-219 Ready-to-use

 solution

66.00(58.56 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16 hours between coats

TempApply 16 ho

025601

2693-219 Ready-to-use

 solution

66.00(58.56 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoConsDo no

025601

2693-224 Ready-to-use

 solution

34.76(30.87 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 ho

025601

2693-224 Ready-to-use

 solution

34.76(30.87 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16 hours between coats

TempApply 16 ho

025601

2693-224 Ready-to-use

 solution

34.76(30.87 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats

Temp16 hoConsDo no

025601

2693-225 Ready-to-use

 solution

33.40(29.66 copper as metallic

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

Temp8 hou

025601

2693-225 Ready-to-use

 solution

33.40(29.66 copper as metallic

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats4 hours between coats

TempApply 8 hou

025601

2693-225 Ready-to-use

 solution

33.40(29.66 copper as metallic

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

Temp8 houConsDo no

025601

2693-227 Ready-to-use

 solution

29.73(26.40 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 ho

025601

2693-227 Ready-to-use

 solution

29.73(26.40 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats12 hours between coats

TempApply 12 ho

025601

2693-227 Ready-to-use

 solution

29.73(26.40 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats12 hours between coats

Temp12 hoConsDo no

Page 18 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-228 Ready-to-use

 solution

25.00(22.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

Temp8 hou

025601

2693-228 Ready-to-use

 solution

25.00(22.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats4 hours between coats

TempApply 8 hou

025601

2693-228 Ready-to-use

 solution

25.00(22.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

Temp8 houConsDo no

025601

2693-33 Ready-to-use

 solution

43.5(38.3 elemental copper )

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per coat, two coats8 hours between coats

Temp8 houMay 

025601

2693-33 Ready-to-use

 solution

43.5(38.3 elemental copper )

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per coat, two coats8 hours between coats

Temp8 hou

025601

2693-33 Ready-to-use

 solution

43.5(38.3 elemental copper )

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per coat, two coats8 hours between coats

Temp8 hou

025601

2693-46 Ready-to-use

 solution

66.8(58.45 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats8 hours between coats

Temp24 ho

025601

2693-54 Ready-to-use

 solution

21.8

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp4 houFor wNavy 

025601

2693-56 Ready-to-use

 solution

55.6

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats8 hours between coats

Temp24 hoFor wmanu

025601

2693-58 Ready-to-use

 solution

43.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats5 hours between coats

Launfinal c

025601

2693-58 Ready-to-use

 solution

43.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats5 hours between coats

Apply Launfinal c

Page 19 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-58 Ready-to-use

 solution

43.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats5 hours between coats

Launfinal c

025601

2693-59 Ready-to-use

 solution

43.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats5 hours between coats

Launfinal c

025601

2693-59 Ready-to-use

 solution

43.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats5 hours between coats

Apply Launfinal c

025601

2693-59 Ready-to-use

 solution

43.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats5 hours between coats

Launfinal c

025601

2693-60 Ready-to-use

 solution

42.75

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp6 hou

025601

2693-60 Ready-to-use

 solution

42.75

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Apply Temp6 hou

025601

2693-60 Ready-to-use

 solution

42.75

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Brush, Roller or Spray (conventional or airless)spray preferred

Temp6 hou

025601

2693-61 Ready-to-use

 solution

42.7(38.6 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coatsAllow overnight drying time between coats.

Laun

025601

2693-61 Ready-to-use

 solution

42.7(38.6 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coatsAllow overnight drying time between coats.

Apply Allow Laun

025601

2693-61 Ready-to-use

 solution

42.7(38.6 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coatsAllow overnight drying time between coats.

Laun

025601

2693-62 Ready-to-use

 solution

42.75(37.9 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp12 ho

Page 20 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-62 Ready-to-use

 solution

42.75(37.9 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Apply Temp12 ho

025601

2693-62 Ready-to-use

 solution

42.75(37.9 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp12 ho

025601

2693-64 Ready-to-use

 solution

20.90(18.50 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coatsOvernight between coats

TempOvercoat.

025601

2693-64 Ready-to-use

 solution

20.90(18.50 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coatsOvernight between coats

Apply TempOvercoat.

025601

2693-64 Ready-to-use

 solution

20.90(18.50 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coatsOvernight between coats

TempOvercoat.

025601

2693-70 Ready-to-use

 solution

33.40(29.66 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Apply Temp12 ho

025601

2693-70 Ready-to-use

 solution

33.40(29.66 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp12 ho

025601

2693-84 Ready-to-use

 solution

21.3(18.8 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats Allow 

025601

2693-84 Ready-to-use

 solution

21.3(18.8 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats Apply 

Allow 

025601

2693-84 Ready-to-use

 solution

21.3(18.8 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats Allow 

025601

2693-90 Ready-to-use

 solution

20.9(5.0 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp12 ho

Page 21 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

2693-90 Ready-to-use

 solution

20.9(5.0 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Apply Temp12 ho

025601

2693-90 Ready-to-use

 solution

20.9(5.0 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp12 ho

025601

2693-97 Ready-to-use

 solution

23.6(20.9 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Overnight dry between coats. Laun

final c

025601

2693-97 Ready-to-use

 solution

23.6(20.9 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply Three coats over bare wood. Overnight dry between coats.

Launfinal c

025601

2693-97 Ready-to-use

 solution

23.6(20.9 elemental copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Overnight dry between coats. Laun

final c

025601

3008-100 Soluble Concentrate

66.64(59.0 copper as metalic)

Wood Preservatives Seasoned Wood 

Pressure/Thermal Treatment

Not listed Pressure Treatment 0.10 to 10.53 gal per 1000 

gallons of end use solution

None 

042401

3008-17 Soluble Concentrate 24.5 (15.9 

copper as metallic)

Wood Preservatives Posts *Posts, round, 1/2 and 1/4 

round for highway construction (including guide, sign and sight). *Fence (farm). *Posts, round, 

Pressure Treatment None listed. None 

042401

3008-17 Soluble Concentrate 24.5 

(15.9 copper as metallic)

Wood Preservatives Poles *Utility poles (including 

laminated). *Poles for highway and agricultural construction, lighting, building structural use.

Pressure Treatment None listed. None 

042401

3008-17 Soluble Concentrate 24.5 

(15.9 copper as metallic)

Wood Preservatives Round Timber 

Piling

*Foundation and fresh water piles

Pressure Treatment None listed. None 

042401

3008-17 Soluble Concentrate 24.5 (15.9 

copper as metallic)

Wood Preservatives Sawn Products *Guardrails for highway 

construction, including for golf course bridges meeting highway construction standards. *Shakes and 

Pressure Treatment None listed. None 

042401

3008-17 Soluble Concentrate 24.5 (15.9 

copper as metallic)

Wood Preservatives Wood Composites *Composite lumber for 

structural uses. *Glue- or naillaminated members. 

*Plywood for agriculture, farms, roof sheathing, 

Pressure Treatment None listed. None 

Page 22 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

042401

3008-17 Soluble Concentrate 24.5 (15.9 

copper as metallic)

Wood Preservatives Marine Applications *Bulkhead sheathing. 

*Lumber/timbers use, including use in aqua/mariculture, timbers and cross bracing, highway 

Pressure Treatment None listed. None 

042401

3008-34 Soluble Concentrate

10.5

Wood Preservatives Posts *Posts, round, 1/2 and 1/4 

round for highway construction (including guide, sign and sight). *Fence (farm). *Posts, round, 

Pressure Treatment None listed. None 

042401

3008-34 Soluble Concentrate

10.5

Wood Preservatives Poles *Utility poles (including 

laminated). *Poles for highway and agricultural construction, lighting, building structural use.

Pressure Treatment None listed. None 

042401

3008-34 Soluble Concentrate

10.5

Wood Preservatives Round Timber 

Piling

*Foundation and fresh water piles

Pressure Treatment None listed. None 

042401

3008-34 Soluble Concentrate

10.5

Wood Preservatives Sawn Products *Guardrails for highway 

construction, including for golf course bridges meeting highway construction standards. *Shakes and 

Pressure Treatment None listed. None 

042401

3008-34 Soluble Concentrate

10.5

Wood Preservatives Wood Composites *Composite lumber for 

structural uses. *Glue- or naillaminated members. 

*Plywood for agriculture, farms, roof sheathing, 

Pressure Treatment None listed. None 

042401

3008-34 Soluble Concentrate

10.5

Wood Preservatives Marine Applications *Bulkhead sheathing. 

*Lumber/timbers use, including use in aqua/mariculture, timbers and cross bracing, highway 

Pressure Treatment None listed. None 

042401

3008-60 Soluble Concentrate

14.07(11.31 copper as metallic)

Wood Preservatives Posts *Posts, round, 1/2 and 1/4 

round for highway construction (including guide, sign and sight). *Fence (farm). *Posts, round, 

Pressure Treatment None listed. None 

042401

3008-60 Soluble Concentrate

14.07(11.31 copper as metallic)

Wood Preservatives Poles *Utility poles (including 

laminated). *Poles for highway and agricultural construction, lighting, building structural use.

Pressure Treatment None listed. None 

042401

3008-60 Soluble Concentrate

14.07(11.31 copper as metallic)

Wood Preservatives Round Timber 

Piling

*Foundation and fresh water piles

Pressure Treatment None listed. None 

042401

3008-60 Soluble Concentrate

14.07(11.31 copper as metallic)

Wood Preservatives Sawn Products *Guardrails for highway 

construction, including for golf course bridges meeting highway construction standards. *Shakes and 

Pressure Treatment None listed. None 

Page 23 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

042401

3008-60 Soluble Concentrate

14.07(11.31 copper as metallic)

Wood Preservatives Wood Composites *Composite lumber for 

structural uses. *Glue- or naillaminated members. 

*Plywood for agriculture, farms, roof sheathing, 

Pressure Treatment None listed. None 

042401

3008-60 Soluble Concentrate

14.07(11.31 copper as metallic)

Wood Preservatives Marine Applications *Bulkhead sheathing. 

*Lumber/timbers use, including use in aqua/mariculture, timbers and cross bracing, highway 

Pressure Treatment None listed. None 

042401

3008-76 Pending

98.0(78.0 copper as metallic

Technical Technical Technical None listed. None listed. None 

042401

35896-21 Technical chemical

97.6(78.0 copper as metallic)

Technical chemical for formulation into wood preservatives, roofing materials formulations, and copper-based pesticide 

042401

35896-24 Intermediate 

Forumlation

85.7(68.5 copper as metallic)

Technical chemical for formulation into wood preservatives, roofing materials formulations, and copper-based pesticide 

025601

41750-1 Ready-to-use

 solution

40.36(36.92)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

4.0 mils per dry coat, two coats4 hours between coats

Temp24 hoDo no

025601

41750-1 Ready-to-use

 solution

40.36(36.92)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

4.0 mils per dry coat, two coats4 hours between coats

TempApply 24 ho

025601

41750-1 Ready-to-use

 solution

40.36(36.92)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

4.0 mils per dry coat, two coats4 hours between coats

Temp24 ho

025601

41750-2 Ready-to-use

 solution

44.15(40.39 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

4.0 mils per dry coat, two coats4 hours between coats

Temp24 hoDo no

025601

41750-2 Ready-to-use

 solution

44.15(40.39 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

4.0 mils per dry coat, two coats4 hours between coats

TempApply 24 ho

025601

41750-2 Ready-to-use

 solution

44.15(40.39 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

4.0 mils per dry coat, two coats4 hours between coats

Temp24 ho

Page 24 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

41750-3 Ready-to-use

 solution

17.09(15.63 metallic copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

4.0 mils per dry coat, two coats4 hours between coats

Temp24 hoDo no

025601

41750-3 Ready-to-use

 solution

17.09(15.63 metallic copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

4.0 mils per dry coat, two coats4 hours between coats

TempApply 24 ho

025601

41750-3 Ready-to-use

 solution

17.09(15.63 metallic copper)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

4.0 mils per dry coat, two coats4 hours between coats

Temp24 ho

025601

44428-3 Ready-to-use

 solution

27.45

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coatsone hour between coats

No m

025601

44428-3 Ready-to-use

 solution

27.45

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coatsone hour between coats

No m

025601

44428-3 Ready-to-use

 solution

27.45

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coatsone hour between coats

No m

025601

44891-10 Ready-to-use

 solution

75.8(67.3 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

3.0 mils per dry coat, two coats on hull, three below water line.two hours between coats

Temp12 hoMay Do no

025601

44891-10 Ready-to-use

 solution

75.8(67.3 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

3.0 mils per dry coat, two coats on hull, three below water line.two hours between coats

Temp12 hoMay 

025601

44891-10 Ready-to-use

 solution

75.8(67.3 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

3.0 mils per dry coat, two coats on hull, three below water line.two hours between coats

Temp12 ho

025601

44891-11 Ready-to-use

 solution

45.2(42.21 copper as metallic)

Antifoulant Coatings Crab, lobster and 

bass pots

Wire Crab and lobster pots Brush, Roller or Spray 

(conventional or airless)spray preferred

3.1 mils per dry coat, two coats on hull, three below water line.two hours between coats

Temp12 hoMay 

025601

44891-11 Ready-to-use

 solution

45.2(42.21 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

3.1 mils per dry coat, two coats on hull, three below water line.two hours between coats

Temp12 hoMay 

Page 25 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

44891-11 Ready-to-use

 solution

45.2(42.21 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

3.1 mils per dry coat, two coats on hull, three below water line.two hours between coats

Temp12 hoMay 

025601

44891-12 Ready-to-use

 solution

33.6

Jacket Crab, lobster and 

bass pots

Wire Crab and lobster pots Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats minimum 12 ho

025601

44891-12 Ready-to-use

 solution

33.6

Jacket Boats/ships 

Hulls/Bottoms

Ships, boats, barges and running gear

Brush, Roller or Spray (conventional or airless)spray preferred

two coats minimum 12 ho

025601

44891-12 Ready-to-use

 solution

33.6

Jacket Boats/ships 

Hulls/Bottoms

Fish nets, traps, lines, docks, walls,

Brush, Roller or Spray (conventional or airless)spray preferred

two coats minimum 12 ho

025601

44891-13 Ready-to-use

 solution

73.75

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Ships, boats, barges and running gear

Brush, Roller or Spray (conventional or airless)spray preferred

two coats minimum May 

12 hotempabov

025601

44891-14 Ready-to-use

 solution

47.57

Jacket Boats/ships 

Hulls/Bottoms

Ships, boats, barges and running gear

Brush, Roller or Spray (conventional or airless)spray preferred

two coats minimum May 

12 hotempabov

025601

44891-15 Ready-to-use

 solution

38.06

Jacket Boats/ships 

Hulls/Bottoms

Ships, boats, barges and running gear

Brush, Roller or Spray (conventional or airless)spray preferred

3.1 mils per coat, two coatsone hour between coats

TempMay 12 ho

025601

44891-7 Ready-to-use

 solution

47.57(42.21 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.7 mils per dry coat, two coatsone hour between coats

Temp12 hoMay 

025601

44891-7 Ready-to-use

 solution

47.57(42.21 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.7 mils per dry coat, two coatsone hour between coats

Temp12 hoMay 

025601

44891-7 Ready-to-use

 solution

47.57(42.21 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.7 mils per dry coat, two coatsone hour between coats

Temp12 hoMay 

025601

44891-9 Ready-to-use

 solution

54.67(51.76 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.2 mils per dry coat, two coats on hull, three below water line.one hour between coats

Temp12 hoMay Do no

Page 26 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

44891-9 Ready-to-use

 solution

54.67(51.76 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.2 mils per dry coat, two coats on hull, three below water line.one hour between coats

Temp12 hoMay 

025601

44891-9 Ready-to-use

 solution

54.67(51.76 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.2 mils per dry coat, two coats on hull, three below water line.one hour between coats

Temp12 hoMay 

022501

45168-1 Ready-to-use

 solution

14

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Roller or Spray (conventional or 

airless)spray preferred

two coats10 minutes between coats

three coat.

022501

45168-1 Ready-to-use

 solution

14

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Roller or Spray (conventional or 

airless)spray preferred

two coats10 minutes between coats

three coat.

022501

45168-1 Ready-to-use

 solution

14

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Roller or Spray (conventional or 

airless)spray preferred

two coats10 minutes between coats

three coat.

022501

45168-5 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

022501

45168-5 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

022501

45168-5 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

022501

45168-6 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

022501

45168-6 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

022501

45168-6 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

Page 27 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

022501

45168-7 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

022501

45168-7 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

022501

45168-7 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

022501

45168-8 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

022501

45168-8 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

022501

45168-8 Ready-to-use

 solution

20.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Roller or airless spray 2-3 coats

10 minutes between coats

three coat.

025601

48142-2 Technical chemical

97.0(86.0 copper as metallic)

Technical chemical for formulation into antifouling coatings

025601

48142-8 Technical chemical

94.0(86.0 copper as metallic)

Technical chemical for formulation into antifoulant coatings, as a fungicide in wood preservatives, and as an algicide/ mildeweide in roofing materials. 

025601

48302-11 Ready-to-use

 solution

45.56

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

3.0-6.0 mils per dry coat, two coats5 hours between coats

Temp12 hoUse oMay 

025601

48302-11 Ready-to-use

 solution

45.56

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

3.0-6.0 mils per dry coat, two coats5 hours between coats

Temp12 hoUse oMay 

Page 28 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

48302-11 Ready-to-use

 solution

45.56

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

3.0-6.0 mils per dry coat, two coats5 hours between coats

Temp12 hoUse oMay 

025601

48302-13 Ready-to-use

 solution

72.6

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

3.0-6.0 mils per dry coat, two coats5 hours between coats

Temp12 hoUse oMay 

025601

48302-13 Ready-to-use

 solution

72.6

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

3.0-6.0 mils per dry coat, two coats5 hours between coats

Temp12 hoUse oMay 

025601

48302-13 Ready-to-use

 solution

72.6

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

3.0-6.0 mils per dry coat, two coats5 hours between coats

Temp12 hoUse oMay 

025601

48302-4 Ready-to-use

 solution

33.3

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Roller or airless spray two coats minimum

025601

48302-4 Ready-to-use

 solution

33.3

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Roller or airless spray two coats minimum

025601

48302-4 Ready-to-use

 solution

33.3

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Roller or airless spray two coats minimum

025601

48302-4 Ready-to-use

 solution

33.3

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Roller or airless spray two coats minimum

025601

48302-7 Ready-to-use

 solution

49

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0-3.0 mils per dry coat, two coats6 hours between coats

Temp12 hoUse oMay 

025601

48302-7 Ready-to-use

 solution

49

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0-3.0 mils per dry coat, two coats6 hours between coats

Temp12 hoUse oMay 

025601

48302-7 Ready-to-use

 solution

49

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0-3.0 mils per dry coat, two coats6 hours between coats

Temp12 hoUse oMay 

Page 29 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

48302-7 Ready-to-use

 solution

49

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0-3.0 mils per dry coat, two coats6 hours between coats

Temp12 hoUse oMay 

025601

48302-8 Ready-to-use

 solution

49

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats minimum Temp

12 hoUse o

025601

48302-8 Ready-to-use

 solution

49

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats minimum Temp

12 hoUse o

025601

48302-8 Ready-to-use

 solution

49

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats minimum Temp

12 hoUse o

42401

56248-1 Technical chemical

98.9(79.0 copper as metallic)

Technical chemical for formulating wood preservative products.

025601

577-549 Ready-to-use

 solution

51.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

Temprange40° F Do nofoulin

025601

577-549 Ready-to-use

 solution

51.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

Temprange40° F Do nofoulin30%. 

025601

577-549 Ready-to-use

 solution

51.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Gelcoat Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

Temprange40° F Do nofoulin

025601

577-549 Ready-to-use

 solution

51.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

not foof 15 propefor in

025601

577-550 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

Temprange40° F Do nofoulin

Page 30 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

577-550 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

Temprange40° F Do nofoulin30%. 

025601

577-550 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Gelcoat Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

Temprange40° F Do nofoulin

025601

577-550 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

not foof 15 propefor in

025601

577-550 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Military Uses Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

not fousedone qunthiantifo

025601

577-551 Ready-to-use

 solution

55.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

Temprange40° F Do nofoulin

025601

577-551 Ready-to-use

 solution

55.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

Temprange40° F Do nofoulin

025601

577-551 Ready-to-use

 solution

55.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Gelcoat Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

Temprange40° F Do nofoulin

025601

577-551 Ready-to-use

 solution

55.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray

not foof 15 propefor in

025601

577-551 Ready-to-use

 solution

55.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Military Uses Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats 

not fousedone qunthiantifo

025601

577-552 Ready-to-use

 solution

63.6

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats2 hours between coats

4 hou

025601

577-552 Ready-to-use

 solution

63.6

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats2 hours between coats

Apply 

gallo4 hou

Page 31 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

577-552 Ready-to-use

 solution

63.6

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

 two coats2 hours between coats

4 houDo no

025601

577-553 Ready-to-use

 solution

70.6 (IN OPPIN)66.9 (ON LABEL)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats

4 hou

025601

577-553 Ready-to-use

 solution

70.6 (IN OPPIN)66.9 (ON LABEL)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats

4 hou

025601

577-553 Ready-to-use

 solution

70.6 (IN OPPIN)66.9 (ON LABEL)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats

4 hou

042401022501025601

577-554 Ready-to-use

 solution

022501, 27.6025601, 34.4042401, 0.6(025601, 55.6 on LABEL)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

None listed. None 

042401022501025601

577-554 Ready-to-use

 solution

022501, 27.6025601, 34.4042401, 0.6(025601, 55.6 on LABEL)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

None listed. None 

042401022501025601

577-554 Ready-to-use

 solution

022501, 27.6025601, 34.4042401, 0.6(025601, 55.6 on LABEL)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

None listed. None 

025601

577-555 Ready-to-use

 solution

40.3

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Ships, boats, barges and running gear

None listed. None listed.

025601

577-556 Ready-to-use

 solution

23

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

6 hou

025601

577-558 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Vinyl antifoulant coated surfaces

Brush, Roller or Spray (conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempDo nofoulinafter 

025601

577-558 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempDo nofoulinafter 

Page 32 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

577-558 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempDo nofoulin20%. 5% if 

025601

577-558 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempDo nofoulinafter 

025601

577-559 Ready-to-use

 solution

55.7(49.47 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Vinyl antifoulant coated surfaces

Brush, Roller or Spray (conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempDo nofoulinafter 

025601

577-559 Ready-to-use

 solution

55.7(49.47 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempDo nofoulinafter 

025601

577-559 Ready-to-use

 solution

55.7(49.47 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempDo nofoulin20%. 5% if 

025601

577-559 Ready-to-use

 solution

55.7(49.47 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempDo nofoulinafter 

025601

577-560 Ready-to-use

 solution

51.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Vinyl antifoulant coated surfaces

Brush, Roller or Spray (conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempDo nofoulinafter 

025601

577-560 Ready-to-use

 solution

51.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempDo nofoulinafter 

025601

577-560 Ready-to-use

 solution

51.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

TempApply and 3hour 

025601

577-560 Ready-to-use

 solution

51.35

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

3-5 mils dry2 hours between coats with spray, 4 hours otherwise

Temp4 hou

025601

577-561 Ready-to-use

 solution

69.69

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Vinyl antifoulant coated surfaces

Brush, Roller or Spray (conventional or airless)spray preferred

2.0 mils dry per coat2 hours between coats

Temp4 hou

Page 33 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

577-561 Ready-to-use

 solution

69.69

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils dry per coat2 hours between coats

Temp4 hou

025601

577-561 Ready-to-use

 solution

69.69

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils dry per coat2 hours between coats

TempApply and 3hour 

025601

577-561 Ready-to-use

 solution

69.69

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils dry per coat2 hours between coats

Temp4 hou

025601

577-562 Ready-to-use

 solution

57

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Vinyl antifoulant coated surfaces

Brush, Roller or Spray (conventional or airless)spray preferred

2.0 mils dry per coat2 hours between coats

Temp4 hou

025601

577-562 Ready-to-use

 solution

57

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils dry per coat2 hours between coats

Temp4 hou

025601

577-562 Ready-to-use

 solution

57

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils dry per coat2 hours between coats

TempApply and 3hour 

025601

577-562 Ready-to-use

 solution

57

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils dry per coat2 hours between coats

Temp4 hou

025601

577-563 Ready-to-use

 solution

27.76(24.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-563 Ready-to-use

 solution

27.76(24.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-563 Ready-to-use

 solution

27.76(24.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-563 Ready-to-use

 solution

27.76(24.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

Page 34 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

577-564 Ready-to-use

 solution

24.53(21.73 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-564 Ready-to-use

 solution

24.53(21.73 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-564 Ready-to-use

 solution

24.53(21.73 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-564 Ready-to-use

 solution

24.53(21.73 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-565 Ready-to-use

 solution

10.79(9.59 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-565 Ready-to-use

 solution

10.79(9.59 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-565 Ready-to-use

 solution

10.79(9.59 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-565 Ready-to-use

 solution

10.79(9.59 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-566 Ready-to-use

 solution

10.87(9.63 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-566 Ready-to-use

 solution

10.87(9.63 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-566 Ready-to-use

 solution

10.87(9.63 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

Page 35 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

577-566 Ready-to-use

 solution

10.87(9.63 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-567 Ready-to-use

 solution

75.4(67.05 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-567 Ready-to-use

 solution

75.4(67.05 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-567 Ready-to-use

 solution

75.4(67.05 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-567 Ready-to-use

 solution

75.4(67.05 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats

2 hou

025601

577-568 Ready-to-use

 solution

59.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0-2.5 mils per dry coat4 hours between coats

Temp 8 ho

025601

577-568 Ready-to-use

 solution

59.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0-2.5 mils per dry coat4 hours between coats

TempApply and 3hour 

025601

577-568 Ready-to-use

 solution

59.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0-2.5 mils per dry coat4 hours between coats

Temp 8 ho

025601

577-569 Ready-to-use

 solution

44.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Vinyl antifoulant coated surfaces

Brush, Roller or Spray (conventional or airless)spray preferred

2.0-2.5 mils per dry coat4 hours between coats

Temp 8 ho

025601

577-569 Ready-to-use

 solution

44.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0-2.5 mils per dry coat4 hours between coats

Temp 8 ho

025601

577-569 Ready-to-use

 solution

44.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0-2.5 mils per dry coat4 hours between coats

TempApply and 3hour 

Page 36 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

577-569 Ready-to-use

 solution

44.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0-2.5 mils per dry coat4 hours between coats

Temp8 hou

025601

60061-10 Ready-to-use

 solution

65.8

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats.

Temp6 hou

025601

60061-10 Ready-to-use

 solution

65.8

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats6 hours between coats.

Temp6 houApply allow 

025601

60061-10 Ready-to-use

 solution

65.8

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats.

Temp6 hou

025601

60061-101 Ready-to-use

 solution

47.5(42.1 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp16 ho

025601

60061-101 Ready-to-use

 solution

47.5(42.1 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats6 hours between coats.

Temp16 hoApply to dry 

025601

60061-101 Ready-to-use

 solution

47.5(42.1 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp16 ho

025601

60061-11 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats.

Temp6 hou

025601

60061-11 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats6 hours between coats.

Temp6 houApply allow 

025601

60061-11 Ready-to-use

 solution

66.9

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats.

Temp6 hou

022501

60061-111 Powder

84.67copper powder

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

0.25 mils per dry coat, three coats10 minutes between coats.

ProdReadcoppTemp1 hou

Page 37 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

022501

60061-111 Powder

84.67copper powder

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

0.25 mils per dry coat, three coats10 minutes between coats.

ProdReadcoppTemp1 hou

022501

60061-111 Powder

84.67copper powder

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

0.25 mils per dry coat, three coats10 minutes between coats.

ProdReadcoppTemp1 hou

025601

60061-117 Ready-to-use

 solution

40.0(35.52 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp16 ho

025601

60061-117 Ready-to-use

 solution

40.0(35.52 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats6 hours between coats.

Temp16 hoApply allow 

025601

60061-117 Ready-to-use

 solution

40.0(35.52 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp16 ho

025601

60061-12 Ready-to-use

 solution

55.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats.

Temp6 hou

025601

60061-12 Ready-to-use

 solution

55.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats6 hours between coats.

Temp6 houApply allow 

025601

60061-12 Ready-to-use

 solution

55.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats.

Temp6 hou

025601

60061-125 Ready-to-use

 solution

40.43

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats6 hours between coats

Temp16 hoMay 

025601

60061-125 Ready-to-use

 solution

40.43

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats6 hours between coats

Temp16 hoMay 

025601

60061-125 Ready-to-use

 solution

40.43

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats6 hours between coats

Temp16 hoMay 

Page 38 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

60061-129 Ready-to-use

 solution

28.86(20.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4hours between coats.

Temp16 ho

025601

60061-129 Ready-to-use

 solution

28.86(20.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats4 hours between coats.

Temp16 hoApply allow 

025601

60061-129 Ready-to-use

 solution

28.86(20.20 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats.

Temp16 ho

025601

60061-132 Ready-to-use

 solution

23.7(21.05 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats3 hours between coats.

Temp4 hou

025601

60061-132 Ready-to-use

 solution

23.7(21.05 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats3 hours between coats.

Temp4 houApply allow 

025601

60061-132 Ready-to-use

 solution

23.7(21.05 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats3 hours between coats.

Temp4 hou

025601

60061-14 Ready-to-use

 solution

40.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats.

Temp6 hou

025601

60061-14 Ready-to-use

 solution

40.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats6 hours between coats.

Temp6 houApply allow 

025601

60061-14 Ready-to-use

 solution

40.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats.

Temp6 hou

025601

60061-15 Ready-to-use

 solution

40.9(37.0 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats.

Temp6 hou

025601

60061-15 Ready-to-use

 solution

40.9(37.0 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats6 hours between coats.

Temp6 houApply allow 

Page 39 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

60061-15 Ready-to-use

 solution

40.9(37.0 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats.

Temp6 hou

025601

60061-31 Ready-to-use

 solution

24.5(21.8 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats3 hours between coats.

Temp4 hou

025601

60061-31 Ready-to-use

 solution

24.5(21.8 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats3 hours between coats.

Temp4 houApply allow 

025601

60061-31 Ready-to-use

 solution

24.5(21.8 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats3 hours between coats.

Temp4 hou

025601

60061-33 Ready-to-use

 solution

52

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

four coats4 hours between coats.

Apply Allow 

025601

60061-33 Ready-to-use

 solution

52

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

025601

60061-33 Ready-to-use

 solution

52

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

025601

60061-33 Ready-to-use

 solution

52

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

025601

60061-34 Ready-to-use

 solution

42

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

four coats4 hours between coats.

Apply Allow 

025601

60061-34 Ready-to-use

 solution

42

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

025601

60061-34 Ready-to-use

 solution

42

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

Page 40 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

60061-34 Ready-to-use

 solution

42

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

025601

60061-35 Ready-to-use

 solution

42

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

four coats4 hours between coats.

Apply Allow 

025601

60061-35 Ready-to-use

 solution

42

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

025601

60061-35 Ready-to-use

 solution

42

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

025601

60061-35 Ready-to-use

 solution

42

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

025601

60061-43 Ready-to-use

 solution

35(31.0 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp6 houMay 

025601

60061-43 Ready-to-use

 solution

35(31.0 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp6 houMay 

025601

60061-43 Ready-to-use

 solution

35(31.0 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats6 hours between coats

Temp6 houMay 

025601

60061-44 Ready-to-use

 solution

25(22.2 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats.

Temp12 ho

025601

60061-44 Ready-to-use

 solution

25(22.2 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats16 hours between coats.

Temp12 hoApply allow 

025601

60061-44 Ready-to-use

 solution

25(22.2 copper as elemental)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats16 hours between coats.

Temp12 ho

Page 41 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

60061-49 Ready-to-use

 solution

65(57.7 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4hours between coats.

Temp16 ho

025601

60061-49 Ready-to-use

 solution

65(57.7 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats4 hours between coats.

Temp16 hoApply allow 

025601

60061-49 Ready-to-use

 solution

65(57.7 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats.

Temp16 ho

025601

60061-5 Ready-to-use

 solution

31.4

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats2 hours between coats.

TempApply 6 hou

025601

60061-5 Ready-to-use

 solution

31.4

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats2 hours between coats.

Temp6 hou

025601

60061-5 Ready-to-use

 solution

31.4

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats2 hours between coats.

Temp6 houDo no

025601

60061-50 Ready-to-use

 solution

75.8(67.3 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4hours between coats.

Temp16 ho

025601

60061-50 Ready-to-use

 solution

75.8(67.3 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats4 hours between coats.

Temp16 hoApply allow 

025601

60061-50 Ready-to-use

 solution

75.8(67.3 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats.

Temp16 ho

025601

60061-51 Ready-to-use

 solution

46

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Apply Allow 

025601

60061-51 Ready-to-use

 solution

46

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Apply Allow 

Page 42 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

60061-51 Ready-to-use

 solution

46

Antifoulant Coatings Keels, centerboards 

and underwater fittings

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

025601

60061-54 Ready-to-use

 solution

49.5(43.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats8 hours between coats.

TempOvercoat.

025601

60061-54 Ready-to-use

 solution

49.5(43.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats8 hours between coats.

TempOvercoat.Apply allow 

025601

60061-54 Ready-to-use

 solution

49.5(43.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats8 hours between coats.

TempOvercoat.

025601

60061-57 Ready-to-use

 solution

60.9(54.1 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4hours between coats.

Temp16 ho

025601

60061-57 Ready-to-use

 solution

60.9(54.1 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats4 hours between coats.

Temp16 hoApply allow 

025601

60061-57 Ready-to-use

 solution

60.9(54.1 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats.

Temp16 ho

025601

60061-58 Ready-to-use

 solution

52.6(46.7 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4hours between coats.

Temp16 ho

025601

60061-58 Ready-to-use

 solution

52.6(46.7 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats4 hours between coats.

Temp16 hoApply allow 

025601

60061-58 Ready-to-use

 solution

52.6(46.7 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats.

Temp16 ho

025601

60061-63 Ready-to-use

 solution

45.7(40.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4hours between coats.

Temp16 ho

Page 43 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

60061-63 Ready-to-use

 solution

45.7(40.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats4 hours between coats.

Temp16 hoApply allow 

025601

60061-63 Ready-to-use

 solution

45.7(40.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats.

Temp16 ho

025601

60061-64 Ready-to-use

 solution

53.3(47.4 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4hours between coats.

TempOvercoat.

025601

60061-64 Ready-to-use

 solution

53.3(47.4 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

TempOvercoat.Apply allow 

025601

60061-64 Ready-to-use

 solution

53.3(47.4 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

TempOvercoat.

025601

60061-65 Ready-to-use

 solution

60.7(54.0 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4hours between coats.

Temp16 ho

025601

60061-65 Ready-to-use

 solution

60.7(54.0 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats4 hours between coats.

Temp16 hoApply allow 

025601

60061-65 Ready-to-use

 solution

60.7(54.0 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats.

Temp16 ho

025601

60061-66 Ready-to-use

 solution

55.6(49.4 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4hours between coats.

Temp16 ho

025601

60061-66 Ready-to-use

 solution

55.6(49.4 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, three coats4 hours between coats.

Temp16 hoApply allow 

025601

60061-66 Ready-to-use

 solution

55.6(49.4 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats.

Temp16 ho

Page 44 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

60061-71 Ready-to-use

 solution

37.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats3 hours between coats.

Temp4 hou

025601

60061-71 Ready-to-use

 solution

37.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats3 hours between coats.

Temp4 houApply allow 

025601

60061-71 Ready-to-use

 solution

37.5

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats3 hours between coats.

Temp4 hou

025601

60061-77 Ready-to-use

 solution

58.16

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Apply Allow 

025601

60061-77 Ready-to-use

 solution

58.16

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Apply Allow 

025601

60061-77 Ready-to-use

 solution

58.16

Antifoulant Coatings Keels, centerboards 

and underwater fittings

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats4 hours between coats.

Allow 

025601

60061-79 Ready-to-use

 solution

47.5(42.1 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp16 ho

025601

60061-79 Ready-to-use

 solution

47.5(42.1 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats6 hours between coats.

Temp16 hoApply allow 

025601

60061-79 Ready-to-use

 solution

47.5(42.1 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp16 ho

025601

60061-81 Ready-to-use

 solution

60.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp16 ho

025601

60061-81 Ready-to-use

 solution

60.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats6 hours between coats.

Temp16 hoApply allow 

Page 45 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

60061-81 Ready-to-use

 solution

60.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats6 hours between coats.

Temp16 ho

025601

60061-86 Ready-to-use

 solution

33.26(29.54 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4hours between coats.

Temp16 ho

025601

60061-86 Ready-to-use

 solution

33.26(29.54 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats.

Temp16 ho

025601

60061-86 Ready-to-use

 solution

33.26(29.54 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats4 hours between coats.

Temp16 ho

025601

60061-87 Ready-to-use

 solution

40.34

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats2 hours between coats.

Temp16 ho

025601

60061-87 Ready-to-use

 solution

40.34

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats2 hours between coats.

Temp16 ho

025601

60061-87 Ready-to-use

 solution

40.34

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats2 hours between coats.

Temp16 ho

025601

60061-94 Ready-to-use

 solution

60(53.3 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats8 hours between coats.

Temp16 ho

025601

60061-94 Ready-to-use

 solution

60(53.3 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats8 hours between coats.

Temp16 hoApply allow 

025601

60061-94 Ready-to-use

 solution

60(53.3 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats8 hours between coats.

Temp16 ho

025601

60061-95 Ready-to-use

 solution

70(62.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats2 hours between coats.

Temp8 hou

Page 46 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

60061-95 Ready-to-use

 solution

70(62.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

three coats2 hours between coats.

Temp8 houApply to dry 

025601

60061-95 Ready-to-use

 solution

70(62.2 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats2 hours between coats.

Temp8 hou

042401

62190-13 Soluble 

Concentrate

98.6

Wood Preservatives Seasoned Wood 

Pressure/Thermal Treatment

Manufacturing Use Pressure Treatment None listed

042401

62190-14 Soluble 

Concentrate

28.5

Wood Preservatives Seasoned Wood 

Pressure/Thermal Treatment

Lumber and Timber for mine ties and bridge ties, Lumber and Timber for salt water use (also includes brackish water) only (C2), Piles (C3); 

Pressure Treatment 0.5 to 10% by weight in a 

water solution

042401

62190-23 Soluble 

Concentrate

14.07

Wood Preservatives Seasoned Wood 

Pressure/Thermal Treatment

This product may only be used for preservative treatment of the following categories of forest products and in accordance with the 

Pressure Treatment 0.5 to 7% by weight in a water 

solution

025601

62190-28 Powder

83

Wood Preservatives Seasoned Wood 

Pressure/Thermal Treatment

Sold as a component to blend with other components used to formulate Chemonite wood treating solution intended for pressure 

Pressure Treatment Not listed

042401

62190-8 Soluble 

Concentrate

13.32

Wood Preservatives Seasoned Wood 

Pressure/Thermal Treatment

Lumber and Timber for mine ties and bridge ties, Lumber and Timber for salt water use (also includes brackish water) only (C2), Piles (C3); 

Pressure Treatment 0.5 to 10% by weight in a 

water solution

025601

63005-1 Technical chemical

97.15

Technical chemical for formulating copper based pesticide products.

022501

63005-2 Technical chemical

99.75

Technical chemical for formulating of copper-based pesticide products, including marine paints, roofing granules and building and 

022501

63005-3 Technical chemical

98.75

Technical chemical for formulating of copper-based pesticide products, including marine paints, roofing granules and building and 

042401

65345-1 Technical chemical

98.6(78.8 copper as metallic

Technical chemical for formulating wood preservative formulations.

Page 47 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

67543-7 Ready-to-use

 solution

70.2(61.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

TempOvercoat.

025601

67543-7 Ready-to-use

 solution

70.2(61.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

TempOvercoat.

025601

67543-7 Ready-to-use

 solution

70.2(61.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply two coats. Overnight dry 

between coats.

TempOvercoat.Do no

025601

70214-1 Ready-to-use

 solution

39.95

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats.

Temp8 hou

025601

70214-1 Ready-to-use

 solution

39.95

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats.

Temp8 hou

025601

70214-1 Ready-to-use

 solution

39.95

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats.

Temp8 hou

025601

70214-1 Ready-to-use

 solution

39.95

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

2.0 mils per dry coat, two coats2 hours between coats.

Temp8 hou

022501

71227-7 Soluble 

Concentrate

6.1

Materials Preservatives

Plastics - including films, sheets, slabs, and molded plastic parts

Automobile Parts, Shower curtains, Mats, Protective Covers, Waste containers, Brush handles, Mops, Vacuum cleaner bags, 

Incorporation 0.3 to 5.0% by weight Do no

direcwate

022501

71227-7 Soluble 

Concentrate

6.1

Materials Preservatives

Fibers — including cotton, rayon and synthetically derived fibers

Synthetic and Natural Fibers.Paper for gypsum board.Paper, paperboard, composite building materials

Incorporation 0.1 to 5.0% by weight Do no

direcwate

022501

71227-7 Soluble 

Concentrate

6.1

Materials Preservatives

Coatings, Films and Laminates

Building Materials (including gypsum board, insulation, cellulose or fiberglass ceiling tile, and polymer flooring.) Heating, Ventilation and Air 

Incorporation 0.5 to 5.0% by weight Do no

direcwate

022501

71227-7 Soluble 

Concentrate

6.1

Materials Preservatives

Adhesives and Sealants

Adhesives, joint compound and grout for gypsum board, ceramic tile, wood, paper, cardboard, rubber and plastic.

Incorporation 0.5 to 5.0% by weight Do no

direcwate

Page 48 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

72679-2 Ready-to-use

 solution

59.5(52.7 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-2 Ready-to-use

 solution

59.5(52.7 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-2 Ready-to-use

 solution

59.5(52.7 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-2 Ready-to-use

 solution

59.5(52.7 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-2 Ready-to-use

 solution

59.5(52.7 copper as metallic)

Antifoulant Coatings Crab, lobster and 

bass pots

Wire Crab and lobster pots Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-4 Ready-to-use

 solution

24.25(21.73 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-4 Ready-to-use

 solution

24.25(21.73 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-4 Ready-to-use

 solution

24.25(21.73 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-4 Ready-to-use

 solution

24.25(21.73 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-4 Ready-to-use

 solution

24.25(21.73 copper as metallic)

Antifoulant Coatings Crab, lobster and 

bass pots

Wire Crab and lobster pots Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-5 Ready-to-use

 solution

27.47(24.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

Page 49 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

72679-5 Ready-to-use

 solution

27.47(24.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-5 Ready-to-use

 solution

27.47(24.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-5 Ready-to-use

 solution

27.47(24.6 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

72679-5 Ready-to-use

 solution

27.47(24.6 copper as metallic)

Antifoulant Coatings Crab, lobster and 

bass pots

Wire Crab and lobster pots Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats.

2 hou

025601

73092-1 Ready-to-use

 solution

18.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

2.4-6.0 mils per coat, two coats30 minutes between coats

Temp6 hou

025601

73092-1 Ready-to-use

 solution

18.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.4-6.0 mils per coat, two coats30 minutes between coats

Temp6 hou

025601

73092-1 Ready-to-use

 solution

18.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.4-6.0 mils per coat, two coats30 minutes between coats

Temp6 hou

025601

73092-1 Ready-to-use

 solution

18.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

2.4-6.0 mils per coat, two coats30 minutes between coats

Temp6 hou

025601

7313-11 Ready-to-use

 solution

55.2(49.0 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Properly Primed Boat hulls below the water line

Brush, Roller or Spray (conventional or airless)spray preferred

4 hours between coats Temp

5 houMax 

025601

7313-12 Ready-to-use

 solution

29.2(25.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Properly Primed Boat hulls below the water line

Brush, Roller or Spray (conventional or airless)spray preferred

4 hours between coats Temp

5 houMax 

025601

7313-13 Ready-to-use

 solution

38.46(34.15 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Properly Primed Boat hulls below the water line

Brush, Roller or Spray (conventional or airless)spray preferred

4 hours between coats Temp

5 houMax 

Page 50 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

7313-18 Ready-to-use

 solution

47.99(42.3 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Properly Primed Boat hulls below the water line

Brush, Roller or Spray (conventional or airless)spray preferred

4 hours between coats Temp

5 houMax 

025601

7313-20 Ready-to-use

 solution

37.29(33.12 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Properly Primed Boat hulls below the water line

Brush, Roller or Spray (conventional or airless)spray preferred

4 hours between coats Temp

5 houMax 

025601

7313-22 Ready-to-use

 solution

41.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.5-6.0 mils per coat, two coats6 hours between coats

Temp8 hou

025601

7313-22 Ready-to-use

 solution

41.7

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.5-6.0 mils per coat, two coats6 hours between coats

Temp8 hou

025601

7313-24 Ready-to-use

 solution

39

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

2.5-6.0 mils per coat, two coats6 hours between coats

Temp8 hou

025601

7313-24 Ready-to-use

 solution

39

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

2.5-6.0 mils per coat, two coats6 hours between coats

Temp8 hou

025601

73452-1 granules

5.3

Materials Preservatives

Coatings, Industrial Roof Shingles Incorporation Mix with standard roofing 

granules at a rate of 10-20% by weight and processed normally during manufacture of the shingles.

025601

73452-2 granules

3.6

Materials Preservatives

Coatings, Industrial Roof Shingles Incorporation Mix with standard roofing 

granules at a rate of 10-20% by weight and processed normally during manufacture of the shingles.

022501

73667-4 Soluble 

Concentrate

4.0

Materials Preservatives

Specialty Products Water filters, media and 

components

None listed. Product be used only for 

formulation into end-use antimicrobial pesticide for manufacturing or fabricating bacteriostatic water filter and 

025601

74681-1 Ready-to-use

 solution

67.00(59.50 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller Apply three coats. Overnight 

dry between coats.

Overcoat.

025601

74681-1 Ready-to-use

 solution

67.00(59.50 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller Apply Three coats over bare 

wood. Overnight dry between coats.

Apply Overcoat.

Page 51 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

74681-1 Ready-to-use

 solution

67.00(59.50 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller Apply three coats. Overnight 

dry between coats.

Overcoat.

025601

74681-2 Ready-to-use

 solution

45.00(39.97 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller Apply three coats. Overnight 

dry between coats.

Overcoat.

025601

74681-2 Ready-to-use

 solution

45.00(39.97 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller Apply Three coats over bare 

wood. Overnight dry between coats.

Apply Overcoat.

025601

74681-2 Ready-to-use

 solution

45.00(39.97 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller Apply three coats. Overnight 

dry between coats.

Overcoat.

025601

74681-3 Ready-to-use

 solution

56.0

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller Apply three coats. Overnight 

dry between coats.

Overcoat.

025601

74681-3 Ready-to-use

 solution

56.0

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller Apply Three coats over bare 

wood. Overnight dry between coats.

Apply Overcoat.

025601

74681-3 Ready-to-use

 solution

56.0

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller Apply three coats. Overnight 

dry between coats.

Overcoat.

025601

74681-4 Ready-to-use

 solution

67.00 (59.50 copper as metallic)

Antifoulant Coatings Boats/Ships 

Hulls/Bottoms

Fiberglass Brush, Roller Apply three coats. Overnight 

dry between coats.

Overcoat.

025601

74681-4 Ready-to-use

 solution

67.00 (59.50 copper as metallic)

Antifoulant Coatings Boats/Ships 

Hulls/Bottoms

Wood Brush, Roller Apply Three coats over bare 

wood. Overnight dry between coats.

Apply Overcoat.

025601

74681-4 Ready-to-use

 solution

67.00 (59.50 copper as metallic)

Antifoulant Coatings Boats/Ships 

Hulls/Bottoms

Steel Brush, Roller Apply three coats. Overnight 

dry between coats.

Overcoat.

025601

74681-6 Ready-to-use

 solution

45.00 (39.97 copper as metallic)

Antifoulant Coatings Boats/Ships 

Hulls/Bottoms

Fiberglass Brush, Roller Apply three coats. Overnight 

dry between coats.

Overcoat.

Page 52 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

74681-6 Ready-to-use

 solution

45.00 (39.97 copper as metallic)

Antifoulant Coatings Boats/Ships 

Hulls/Bottoms

Wood Brush, Roller Apply Three coats over bare 

wood. Overnight dry between coats.

Apply Overcoat.

025601

74681-6 Ready-to-use

 solution

45.00 (39.97 copper as metallic)

Antifoulant Coatings Boats/Ships 

Hulls/Bottoms

Steel Brush, Roller Apply three coats. Overnight 

dry between coats.

Overcoat.

022501

75506-10 Ready-to-use

 solution

9.25

Wood Preservatives Season Wood 

Pressure/Thermal Treatment

Wood Pressure Treatment 0.1 to 3.0 % by weight in a 

water solution

042401

75506-5 Ready-to-use

 solution

9.25

Wood Preservatives Season Wood 

Pressure/Thermal Treatment

Wood Pressure Treatment 0.1 to 5.0 % by weight in a 

water solution

025601

75832-1 Soluble 

Concentrate 14.07

(11.31 Metallic Copper Equivalent)

Wood Preservatives Season Wood 

Pressure/Thermal Treatment

Lumber and Timber for mine ties and bridge ties, Lumber and Timber for salt water use (also includes brackish water) only (C2), Piles (C3); 

None listed. 0.5 to 7% by weight in a water 

solution

Dilutispec

025601

75832-3 Soluble 

Concentrate 14.07

(11.31 Metallic Copper Equivalent)

Wood Preservatives Season Wood 

Pressure/Thermal Treatment

Lumber and Timber for mine ties and bridge ties, Lumber and Timber for salt water use (also includes brackish water) only (C2), Piles (C3); 

None listed. 0.5 to 7% by weight in a water 

solution

Dilutispec

042401

79630-3 Soluble 

Concentrate 5.4

(4.3 Metallic Copper Equivalent)

Materials Preservatives

Specialty Products Water filters, media and 

components

None listed. Product be used only for 

formulation into end-use antimicrobial pesticide for manufacturing or fabricating bacteriostatic water filter and 

025601

81293-1 granules

4.37

Materials Preservatives

Coatings, Industrial Roof Shingles Incorporation Mix with standard roofing 

granules at a rate of 2-10% by weight. For applications where algae growth is severe, uniformly blend with standard 

022501

82012-1 Impregnated

Material

96.2 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

82012-1 Impregnated

Material

96.2 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

82012-1 Impregnated

Material

96.2 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

Page 53 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

022501

82012-2 Impregnated

Material

91.3 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

82012-2 Impregnated

Material

91.3 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

82012-2 Impregnated

Material

91.3 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

82012-3 Impregnated

Material

82.6 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

82012-3 Impregnated

Material

82.6 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

82012-3 Impregnated

Material

82.6 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

82012-4 Impregnated

Material

73.0 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

82012-4 Impregnated

Material

73.0 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

82012-4 Impregnated

Material

73.0 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

82012-5 Impregnated

Material

66.5 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

82012-5 Impregnated

Material

66.5 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

Page 54 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

022501

82012-5 Impregnated

Material

66.5 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

82012-6 Impregnated

Material

62.0 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

82012-6 Impregnated

Material

62.0 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

82012-6 Impregnated

Material

62.0 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

025601

82133-1 Impregnated 

Material

9.49 Materials 

Preservatives

Boats/ships Hulls/Bottoms

Laminate moisture barrier for boat bottoms.

None listed. None listed.

022501

82415-1 Powder

6.1

Materials Preservatives

Fibers and textiles — polyester, polypropylene, nylon, polyethylene, acrylic and rayon

Home furnishings: mattress cover pads, sheets, blankets, quilt and pillow fiberfill, curtain and drapery, carpet and underlay, upholstery, 

Incorporation 1.50% maximum by weight

(0.75% for textile finishing and manufacturing)

022501

82415-1 Powder

6.1

Materials Preservatives

Plastics - including films, sheets, slabs, and molded plastic parts

Gloves, shower curtains, cable wraps, protective covers, non-food contace foam containers, brush handles, sponges, 

Incorporation 1.50% maximum by weight

022501

82415-1 Powder

6.1

Materials Preservatives

Paper Coatings Wallpaper, non-food wrap, 

wiping towels, book covers, corrugated paper filters

Incorporation 1.50% maximum by weight

022501

82415-1 Powder

6.1

Materials Preservatives

Paint and dyes Water and oil based paints 

for interior surfaces

Incorporation 1.50% maximum by weight

(1.00% for dyestuffs and inks)

022501

82415-1 Powder

6.1

Materials Preservatives

Adhesives and Sealants

Adhesivees for plywood, adhesives for cement tile and sealants.

Incorporation 2.0% maximum by weight

025601

82481-1 Ready-to-use

 solution

32.5(30.26 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Manufacturer specific spray 

equipment

Not listed Coat

Page 55 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

82481-1 Ready-to-use

 solution

32.5(30.26 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Manufacturer specific spray 

equipment

Not listed Coat

025601

82481-1 Ready-to-use

 solution

32.5(30.26 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Manufacturer specific spray 

equipment

Not listed Coat

025601

82481-1 Ready-to-use

 solution

32.5(30.26 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Manufacturer specific spray 

equipment

Not listed Coat

025601

82481-1 Ready-to-use

 solution

32.5(30.26 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Concrete Manufacturer specific spray 

equipment

Not listed Coat

042401

84542-2 Intermediate 

Forumlation

98.6 (79.0 copper as metallic)

Materials Preservatives

Textile/Textiles Fibers-Making

Fibers, Floor coverings, Plastics, coatings, films and laminates, Adhesives and sealants 

None listed. 0.2% - 4.0% product by weight.

025601

84542-3 Intermediate 

Forumlation

97.15

Materials Preservatives

Textile/Textiles Fibers-Making

Fibers, Floor coverings, Plastics, coatings, films and laminates, Adhesives and sealants 

None listed. 0.2% - 4.0% product by weight.

022501

85290-1 Impregnated

Material

97.6 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85290-1 Impregnated

Material

97.6 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85290-1 Impregnated

Material

97.6 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85290-2 Impregnated

Material

91.2 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85290-2 Impregnated

Material

91.2 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

Page 56 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

022501

85290-2 Impregnated

Material

91.2 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85290-3 Impregnated

Material

91.2 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85290-3 Impregnated

Material

91.2 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85290-3 Impregnated

Material

91.2 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85290-4 Impregnated

Material

82.6 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85290-4 Impregnated

Material

82.6 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85290-4 Impregnated

Material

82.6 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85290-5 Impregnated

Material

99.5 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85290-5 Impregnated

Material

99.5 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85290-5 Impregnated

Material

99.5 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85341-1 Impregnated

Material

97.6 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

Page 57 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

022501

85341-1 Impregnated

Material

97.6 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85341-1 Impregnated

Material

97.6 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85341-2 Impregnated

Material

73.1 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85341-2 Impregnated

Material

73.1 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85341-2 Impregnated

Material

73.1 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85346-1 Impregnated

Material

73.1 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85346-1 Impregnated

Material

73.1 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85346-1 Impregnated

Material

73.1 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85353-1 Impregnated

Material

66.5 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85353-1 Impregnated

Material

66.5 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85353-1 Impregnated

Material

66.5 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

Page 58 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

022501

85353-2 Impregnated

Material

73.0 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85353-2 Impregnated

Material

73.0 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85353-2 Impregnated

Material

73.0 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85353-3 Impregnated

Material

82.6 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85353-3 Impregnated

Material

82.6 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85353-3 Impregnated

Material

82.6 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85353-4 Impregnated

Material

97.6 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85353-4 Impregnated

Material

97.6 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

022501

85353-4 Impregnated

Material

97.6 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85353-5 Impregnated

Material

91.3 Commercial, 

Institutional and Industrial premises and Equipment

Commercial, Institutional, Industrial Premises/Equipmet (Indoors); 

Shopping cart handles, child seats, handrails. Cash registers: housing, keypads. ATM machines: keys, housing. Gym/Health club 

None listed. None listed. Prod

that itreatm

022501

85353-5 Impregnated

Material

91.3 Medical premises and 

Equipment

Hospital Noncritical Items (Bedpans/Furniture); Hospitals/Medical Institutions 

Bedrails, footboards. Overbed tables. Bed-side tables in hospitals (knobs, pulls, handles; hard non-porous surfaces). Handrails, 

None listed. None listed. Prod

that itreatm

Page 59 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

022501

85353-5 Impregnated

Material

91.3 Residential and Public 

Access Premises

Household/Domestic Dwellings Contents; Household/Domestic Dwellings Indoor 

Kitchen surfaces (non-food contact only): table tops, counter tops, handles (microwave, refrigerator, stove), cabinet doors, 

None listed. None listed. Prod

that itreatm

022501

85396-1 Powder 99.7 Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply four coats. one hour between coats.

Temp96 hoMay 

022501

85396-1 Powder 99.7 Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply four coats. one hour between coats.

Temp96 hoMay 

022501

85396-1 Powder 99.7 Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply four coats. one hour between coats.

Temp96 hoMay 

022501

85396-1 Powder 99.7 Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

Apply four coats. one hour between coats.

Temp96 hoMay 

025601

9339-19 Ready-to-use

 solution

26.37(22.68 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats

24 hoMay 

025601

9339-20 Ready-to-use

 solution

24.7(21.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats

2 houHull m

025601

9339-20 Ready-to-use

 solution

24.7(21.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats

2 hou

025601

9339-20 Ready-to-use

 solution

24.7(21.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats

2 hou

025601

9339-20 Ready-to-use

 solution

24.7(21.9 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats

2 houHull m

025601

9339-21 Ready-to-use

 solution

3.69

Antifoulant Coatings Crab, lobster and 

bass pots

Wire Crab and lobster pots Brush or dipping Two coats if brush.

Three minutes contact time for dip.6 hours between coats

Over

Page 60 of 61
Appendix A. Antimicrobial Uses of Copper Eligible for Reregistration

PC Code EPA Reg 

Number used for Max. Appl. Rate

Formulation % Active 

Ingredient in End Use Formulation

Use Category Use Site Treatment Site/Surfaces Method of Application Max Application/Use Rate Use 

025601

9339-22 Ready-to-use

 solution

3.88

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

4.0 mils per dry coat, two coats4 hours between coats

24 ho

025601

9339-23 Ready-to-use

 solution

1.94

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Outboard motors Spray Three coats

two hours between coats.

Overcoat.

025601

9339-24 Ready-to-use

 solution

18.00(16.29 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Steel Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats

2 houHull m

025601

9339-24 Ready-to-use

 solution

18.00(16.29 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Wood Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats

2 hou

025601

9339-24 Ready-to-use

 solution

18.00(16.29 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats

2 hou

025601

9339-24 Ready-to-use

 solution

18.00(16.29 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

Aluminum Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats

2 houHull m

025601

ME940006 (9339-19)

Ready-to-use Solution

26.37 (22.68 copper as metallic)

Antifoulant Coatings Boats/ships 

Hulls/Bottoms

New Fiberglass Brush, Roller or Spray 

(conventional or airless)spray preferred

two coats4 hours between coats

24 ho

Page 61 of 61