EPA Registration No. 81293-1 

Volume No. 1 
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FEE FOR SERVICE 
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~~~Ii~P~lr [!gf RiwMarmger-SerydDate: P7-p,pr-2004 
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NEW APPLICA nONS 

DATE: f4hrlPt 

FILE NUMBER: ((jp3~£ 

FEP (OPPIN ENTRY): {if;~ tfrAi 

(Initial & date) 

FILE ROOM: l~ 1bd61 

(Initial & date) 

SIG: 

FILE ROOM: U1t r#lj( 

(Initial & date) 

~SSIGN TO PM ];,J/ 
4

TRANSMITTAL DOCUME1'<' • FOR IKO INDUSTRIES LTD. • 

1. Name and Address of Submitter: 

Submitter: 

IKG Industries Ltd. 

RR #1, P.O. Box 839, 105084 Highway 7 

Madoc, Ontario, KOK 2KO 

Canada 

Authorized Agent: 

Earle Nestmann, Cantox U.S. Inc. 

1011 Route 22 West, Suite 200 

Bridgewater, NJ 08807 

USA 

2. Regulatory Action in Support orWhicb this Package is Submitted: 

Registration application. 

3. Date of Submission: 

April 23, 2004 

4. Application Fee: 

The applicant believes that fee category A54 (54,000) applies to this application for registration since the 

action is an application for registration ofa new antimicrobial product, non~fast track, for FIFRA section 

2(mm) uses. 

S. Bibliograpby4 

Volume 1: 

Volume 2: 

Volume 3: 

Volume 4: 

dC.,f"S Administrative Volume: Forms (8570~1 Application x t.=opy, 85704 Confidential 

Statement of Formula x 2 copies, 8570-27 Formulator's Exemption x 1 copy, 8570-34 

Certification with Respect to Citation of Data); Draft Label x 5 copies; Authorization 

Letter x 1 copy 

Product Chemistry (Guideline References 830. I 550, 830.1600, 830.1650, 830. I 670, 

830.1750, 830.1800) 462.5870] 

Acute Toxicity Studies: Request for Waivers for AR Granules (Guideline References A \ • rcMJ,,/ ... 870.1100, 870.1200, 870.1300, 870.2400, 870.2500 and 870.2600) 

Exposure Monitoring: Request for Waivers for AR Granules (Guideline References /AJfi\AI\, 

875.1700,875.1100,875.1200,875.1300, 875. 1400 and 875.1600) 

Company Official: d~\~~, Name SignalUI..! 

Company Name: IKO Industries Ltd. 

Company Contact: Earle Nestmann 

Tel: (908) 429·9202 
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DECISION PKG. NO. 1'L(J. &/3 

SUBMISSION BAR CODE # 7 C:: 7 7'; 'I 

St1lJM. DUE DATE~tJ/o)-

REVIEWER 1111 T 

CODING FORM FOR APPLICATIONS FOR REGISTRATION!~~NDMENTS 

FILE SYMBOL/REG ND. 61 d ~l- K PM 3") ACTION CDDE /} 5(/ , 

DESCRIPTOR fht.j jf 1& /f1,jr tf'lf"',,,,,FQPA_._ NFQPA~ f0 7'1 cr/ uL,( 779-1 Ie 1/'.<2. 

{ ~ CHILD RESISTANT PACKAGING: [ l REQUIRED NOT REQUIRED 

REGISTRATION TYFE: [ ] CONDITIONAL [ ] UNCONDITIONAL ] RESTRICTED USB 

DATE ON APPLICATION EPA RECEIVE DATE PM RECEIVE DATE 

: C9/ ? I. / G l( - , C 1/ Z "! "'; / j /~ C-7/ 7-1 12.::1 ! 

METHOD OF EUFP.ORT 

] CITE-ALL 

1 NOT SUBMITTED 

1 BELSCI'I'VE 

l N/A 

RBvlEW (s) RE~STED DATA 

PACK # 

CHEMISTRY'_.:...-___ _ l [ , 

EFFlCAcr' _____ __ l [ 

AClJ'l'Il TO.X. _____ _ l [ 

RASSB TOX. _____ _ [ [ 

ENVIRON. FATE, _____ __ l [ 

FISHjWILDLlFE, _____ __ l [ 

OTHER, ______ _ l [ 

, 

FORMlJLA'I'ORS. EXEMPTION 

[ ] SUBMITTED [ ] NOT stlEMITTED 

r l BfA 

DATE DUE DATE 

SENT DATE RETtJRNED 

l [ lJ 

• 

l [ . l [ 

l [ l [ 

l [ l [ 

l [ l [ 

l [ J[ 

'. 

l [ l [ , 

STATOS' ____________________________ _ 

RES pONSE CODE '_...L/ _8'2-_ RESPONSE DATE / / J/ot-/cJ.i.f- ~,--­ , 7 

; 
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EPA Reg. Nuu,wr. 

U.S. Dale ofl"u.:m~c: EN\,IRO!-'~mNT;\L PROTECTION AGENCY $'\~t.o s.-~~'" Office "fP"""c;<I. PrognlIl-' 

~. ~ ~ Rcgistr:niOfl Dl\won (H1505C) 81293-1 NOV 12 ~Dn' ,s.T2' 4<1l '",1' SI., S,W. i "1.;4 

Washington, D.C. 2().tGO • ;p >::t~ PflO'lt." 

NOTICE OF PESTICIDE: Tcmlof[:I$ua,,~: Conditional 

..2L Registration 

_ Reregistration Name ofPcoticidc Product: 

(under FJFRA, as amended) 

AR Granules (AlgaeResistant Roofin.g Granules) 

:-Jame ",,<I Alid,;;,,; of Regislr:"'1 (inclode ZW Code): 

IKO Industries Ltd 

• R.R. #1, P. O. Box 839 

105084 HW#7 

Madoc, Ontario, Canada KOK 2KO 

j";"utc: Ch.mg:s in labcllng differing in ~ub/;WlC~ from Ih.1 3tteplcd in connection ,villi tlilil registt~!ion muolix: submilltd to and JOC<:p!ed by Iho Rogi<lr.Ition 

Dl\ision prior 10 UM: ofth~ I:obel ill commerce. In any =~pondM" on dlit; product :llway:;. mer [0 II!; ;bove EPA KgII;lfIOlion numl>l:T. 

On the I;,a.,j" ofinforrnalin" f"mished loy ~,c rcg;.tran~ O,e ~bo"" named p<><!icide b h.roil)' rogi>lc",d/"'rcei>lcwd tmdcrthe l'eder:J[I",,,,,udde, l'n"gkidc ,,"d 

Rodenticide Act 

Regilllml;on ill in nu \ny \0 b~ Cl>lI<lnled .. on oIndornemenl Of ",eommOf1Mlio" oflhis produCi by Ih¢ Agency, In o"""rlo prolecl ho.llh ""d 1l,~ environmcnl, Ihe 

Admini:strnlor, on his mol ion, may al any time .... pm<! Of cancel the regilltr.l\jon ofa pe.ticidc in =orWmee "i~, Ihe Act The acceplanee of any nan", in conneclion 

"i~, th~ reW<tr.lio» of. produel under 11,;" ,\el h ,,0110!>c eOn<1rued:lS giving ~'" reg;.'ranl. ,;ghllo excl",,,,,, USe oflluo ,,3m<: orlo ils we ifil 10"" """n eo"",,,,d loy 

olnem. 

This product is conditionally registered in accordance with FIFRA sec. 3(c)(7)(A) provided 

that you: 

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1. Submit and/or cite all data required for registration! reregistration of your product under 

FIFRA sec. 3( c)(5) when the Agency requires all registrants of similar products to submit such data; 

and submit acceptable responses required for reregistration of your product under FIFRA section 4. 

2. Make the following label changes: 

a. Revise the EPA Registration Number to read, "EPA Reg. No. "81293~1 ", 

;:~~O:I~I';::~:;;~tpM 33 CjJ~Ir/J~~ Dale: 

Regulatory Management Branch 1 NOV , 0 

Antimicrobial Division 2004 (751 OC) I / 

~ 

, EI A Fon" 8570-6 
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Page 2 

EPA Registration No. 81293-1 

b. The Precautionary Statements must be revised to read: 

"Harmful if Swallowed. Wash thoroughly with soap and water 

after handling and before eating, drinking, chewing gum, or using 

tobacco." 

C, The First Aid statement must be revised to read: 

If Swallowed: 

- Cal! a Poison Control Center or doctor immediately for treatment 

advice, 

- Have person sip a glass of water if able to swallow. 

Do Hot induce vomiting unless told so by a Poison Contra! Center 

or doctor. 

Do not give anything by mouth to an unconscious person. 

The basic Confidential Statement ofFonnula dated April 23, 2004 is in compliance with PR 

Notice 92-1, agrees with the label and is acceptable. 

If these conditions are not complied with, the registration will be subject to cancel!ation in 

accordance with FIFRA sec. 6(e). Your release for shipment of the product constitutes 

acceptance of these conditions . 

A stamped copy of the label is enclosed for your records. 

If you have any questions conceming this letter, please contact Martha Terry at (703) 308-

6217. 

Enclosure 

Sincerely, 

m¥::~71~c;Y 

Marshall Swindell 

Product Manager 33 

Regulatory Management Branch I 

Antimicrobial Division (7510C) 
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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

OFFICE OF 

PREVENTION, PESTICIDES AND 

TOXIC SUBSTANCES 

October 5, 2004 

MEMORANDUM 

Subject: 

To: 

< From: 

Through: 

Applicant: 

Acute Toxicity Review for EPA Reg. No.: 81293~R / AR Granules 

DP Barcode: D308820 

Marshall Swindell, PM 33 / Martha Terry 

Regulatory Management Branch 

Antimicrobials Division (7510C) 

Ian Blackwell, Biologist LiZ-wv IY,/}&~ Efficacy Evaluation Team ' 

Product Science Branch 

Antimicrobials Division (7510C) 

Karen Hicks, Team Leader 

Chemistry and Toxicology Team 

Product Science Branch 

Antimicrobials Division (7510C) 

Michele E. Wingfield, Chief 

Product Science Branch 

Antimicrobials Division (7510C) 

Cantox U.S., Inc. 

FORMULATION FROM LABEL: 

Active Ingredient(s): 

Cuprous oxide 

other IngredientCs): 

Total: 

% by wt. 

6 

94 

100% 

L-~~ ____ ~ __ ~~~~~~_~~~_ ._~ __ ~~~~_~~~~_ 
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I BACKGROUND: PM Team 33 has submitted a request for a Similarity Clinic 

determination for EPA File Symbol 81293~R. AR Granules. This submission 

includes one 4/23/2004 (the year is undear) CSF for 81293-R. This 

submission also includes a basic and an alternate CSF for 73452~2, dated 

1/4/01. 

II RECOMMENDATIONS: PSB findings are: 

CIT/PSB finds that the two products are Substantially Similar. The acute 

toxicity profile of 73452~2 may be used to determine the precautionary 

labeling for 81293-R. The PM Team will have to address any money owed 

to ISP Mineral Products, Inc., for this data citation. 

The acute toxicity profile for File Symbol 81293-R is currently: 

Study MRID Number Toxicity Status 

Category 

Acute Oral Toxicity 451511-03 III Cited 

Acute Dermal Toxicity none IV Cited 

Acute Inhalation Toxicity none IV Cited 

Primary Eye Irritation none IV Cited 

Primary Skin Irritation 451511-04 IV Cited 

Dermal Sensitization none Nonsensitizer Cited 

I!I LABELING: 

1 The Precautionary Statements should state: 

"Harmful if swallowed. Wash thoroughly with soap and water after 

handling and before eating, drinking, chewing gum, or, using tobacco." 

2 The First Aid statement should state: 

If Swallowed: 

• Call a Poison Control Center or doctor immediately for treatment 

advice. 

• Have person sip a glass of water if able to swallow. 

• Do not induce vomiting unless told to do so by a Poison Control Center 

or doctor. 

• Do not give anything by mouth to an unconscious person. 
10

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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.c' 20460 

OFFICE OF 

PREVENTION, PESTICIDES AND 

TOXIC SUBSTANCES 

September 14, 2004 

MEMORANDUM 

Subject: Acute Toxicity Review for EPA Reg. No.: 81293-R / AR Granules 

DP Barcode: D303517 

To: Marshall Swindell, PM 33/ Martha Terry 

Regulatory Management Branch 

Antimicrobials Division (7510C) 

From: Ian Blackwell, Biologist lf217vt.-.:1~<;t1/i:.t::,A.-\ 

Through: 

Applicant: 

Efficacy Evaluation Team 

Product Science Branch 

Antimicrobials Division (7510C) 

Karen Hicks, Team Leader 

Chemistry and Toxicology Team 

Product Science Branch 

Antimicrobials Division (7510C) 

Michele E. Wingfield, Chief 

Product Science Branch 

Antimicrobials Division (7510C) 

Cantox U.S., Inc. 

FORMULATION FROM LABEL: 

Active IngredientCs): 

Cuprous Oxide 

Other Ingredient(s): 

Total: 

% by wt. 

6 

94 

100% 
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I BACKGROUND: Cantox U.S., Inc., has submitted a report entitled "Acute 

Toxicity Studies: Request for Waivers for AR Granules". This report, "Volume 

3" was not assigned an MRID Number. The report states: 

1 "AR Gr<'lnulp$ (",nnt<'lin an EPA-reaistered technical grade active ingredient, 

I" On the basis of the 

Formulator's Exemption, safety data for this active ingredient are not 

provided." 

2 A waiver is requested for the acute toxicity data requirements. This 

request is based on the composition of AR Granules and the EPA 

regulatory status of the components. Material Safety Data Sheets 

(MSDS) are provided in the reference section, including the MSDS for AR 

Granules . 

3 Waivers are requested for each of the six 870 series acute toxicity and 

primary irritation studies. Page 12 of the report states: 

"Waivers are requested for the acute toxicity data requirements for AR 

Granules based on the composition, the granular form of the product, 

the pattern of use, and available acute toxicity data on the 

components. Furthermore, similar copper granule products have been 

marketed in the United States (e.g., EPA Reg. Nos. 10350-63 and 

73452-2) and the safety profile of AR Granules is not expected to 

differ from that of these products, based on their similar chemical 

composition, granular form, and similar intended patterns of use." 

II RECOMMENDATIONS: PSB findings are: 

1 The waivers are denied. The registrants might want to familiarize 

themselves with several parts of the 40 CFR as an aid to understanding 

acute toxicity studies and the waivers of these studies: 

A §158.45, b, (1): An applicant should discuss his plans to request a 

waiver with the EPA Product Manager responsible for his product 

before developing and submitting extensive support information fpr 

the req uest. 

It is apparent to CTT IPSBI AD that the registrant put a lot of effort in 

to his waiver request. We do not like having to reject waiver 

requests, especially when they are so detailed. A discussion with the 

PM might have averted the registrant having submitted this much 

Information without it being useable. 
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B §158.75 b: "". In addition to or in lieu of the testing required in 

subparts C and 0 of this part the Administrator will, on a case-by-case 

basis, require testing to be conducted with: 

(7): The end-use pesticide product. 

(8): The end-use pesticide product plus any recommended vehicles 

and adjuvants. 

Registrants are expected to conduct acute toxicity studies on end-use 

products when they exist (as opposed to technical products). 

C §158.340 (a) Table: A complete explanation of this table and the 

relevant parts is not feasible in this review; however, the main acute 

toxicity walver criteria are: 

(1) The material is a gas or highly volatile. (This does not apply to 

81293-R.) 

(2) The test material is corrosive to skin or has a pH less than 2 or 

greater than 11.5. (This does not apply to 8293-R.) 

(3) Acute Inhalation Toxicity: Required if the product consists of, 

or under conditions of use will result in, an inhalable material. 

The registrant may able to demonstrate that this is the case for 

81293-R. In order to do so, they will have to have an attrition 

study conducted, and/or, have a lab attempt to grind the 

material to develop inhalable material. 

2 The registrant has provided a list of ingredients found in this product and 

provided some acute toxicity and irritation information on these products. 

Many registrants do this, but, it is not acceptable. CTT/PSB/AD is 

concerned with synergy, that is, interactions that are known to happen 

between various chemicals . 

3 These criteria are those that all products must comply with. The 

registrants of the cited products (EPA Reg. Nos. 10350-63 and 73452-2) 

had to comply with these standards also. The only alternatives are if a 

product is classified "Substantially Similar" to another product. In these 

instances, the registrant will cite or suggest a particular product (it is up 

to the registrant to determine the product) that they feel has a 

formulation identical to, or, highly similar to their registration product. 

This cited product will contain each of the active ingredients and all of the 

other ingredients listed in significant quantities. 

4 Concerning the formulator's exemption, the registrant may not have to 

conduct acute toxicity studies on the technical, but the formulator's 

exemption does not apply to the end-use product. 
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The acute toxicity profile for File Symbol 81293-R is currently: 

Study MRID Number Toxicity Status 

Category 

Acute Oral Toxicity none Data requested 

Acute Dermal Toxicity none Data requested 

Acute Inhalation Toxicity none Data requested 

Primary Eye Irritation none Data requested 

Primary Skin Irritation none Data requested 

Dermal Sensitization none Data requested 

• III LABELING: 

No precautionary labeling can be recommended at this time . 

• 
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I _ 

IKO INDUSTRIES LTD. 

AR GRANULES (ALGAE-RESISTANT ROOFING GRANULES) 

FOR CONTROL OF ALGAE IN ROOFING SHINGLES 

ACTIVE INGREDIENT: CUPROUS OXIDE •.•.•...... 6% 

INERT INGREDIENTS ................................•...•.... 94% 

TOTAL ....................... IOO.O% 

CAUTION 

EPA Reg. No. 

EPA Est. No. 

Net Contents: (lbs) 

KEEP OUT OF REACH OF CHILDREN 

DIRECTIONS FOR USE 

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It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. 

If granules are to be stored prior to and during use, a copy of this label must be readily accessible 

to employees when they are in their work area. 

For use in the manufacture of roofing shingles. AR Granules should be mixed with standard 

roofing granules at a rate of2-1 0% by weight and processed normally during manufacture of the 

shingles. For applications where algae growth is severe, unifonnly blend with standard roofing 

granules at a rate not to exceed 20% by weight. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage or disposal. 

Pesticide Storage: Store under ambient conditions. 

ACCEPTED 

with COMMENTS 

in EPA Letter Dalcd: 

NOV 1 2 ZllO{ 

Under the Federal Insecticide, 

Fungicide, and Rodenticide Act 113 

amended, for the pesticide, 

registered under EPA Reg. No. 

;?/,L 70'- ( 

Pesticide Disposal: Wastes resulting from the use of this product may be disposed of on site or 

at an approved waste disposal facility. 

Container Disposal: Railcars and trucks ~ completely empty container into application 

equipment and thoroughly clean prior to refilling. Papcr and plastic bags 
15

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- completely empty bag into application equipment. Do not reuse bag. 

Dispose of empty bag in a sanitary landfill, or by incineration, or if 

allowed by state and local authorities, by burning. Ifbumcd, stay out of 

smoke. 

Manufactured by IKO Industries Ltd. 

R.R.# I, P.O. Box 839 

105084 HW#7 

Madoc, Ontario, Canada 

KOK 2KO 

ACCEP'I'ElJ 

, with COMMENTS 

In EPA Letter D:;t0d: 

hlOV 1 2 (OrA 

!Jr,d~r ,the federal lncocticide 

Fung::Cld~. Wld Rodenticide }l.~ as 

~~nded. for ti',e pesticide, 

lelJlSlered under EPA Reg. No. 

~JL.'7-3-1 

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16

DP #: (303517) 

DATA PACKAGE BEAN SHEET 

Date: 01..Jun~2004 

Page tot 2 

* * * Registration Information * * * 

Registration: 61293-R -AR G~NULES (ALGAE-RESISTANT ROOFIN~_GRANULES) _ 

Company: 6t293 - CANTq~i!..S., INC. 

Risk Manager: RM 33 - Marshall Swindell- (l03) 308--634t Room# CM-2 30SH 

Risk Manager Reviewer: Ma~ha Te.ny ~~~~'! _______ ~.~ 

Sent Date: 27-Apr-2004 Calculated Due Date: t3·Nov-2004 

Type of Registration: Pr~uct Registration - Section 3 

Action Desc: (A54) NEW PRODUCT;NON-FAST -r:RACK;FIFRA SEC. 2(MM} USES; 

Ingredients: 02~Ot, Cuprous 0~ide(6.,%~) __ _ 

• * * * Data Package Information * * * 

Date Sen!: 0 t-.lun-2004 

DP Ingredient: 02560 t, Cuprous~'~'~;d~. __ _ 

Decision #: 342613 

Edited Due Date: 

Due Back: 

CSF Incillded: • Yes ) No Label Included: • Yes ,-:-, No Parent OP #: ___ _ 

Oate In 

Orgar.iution: AO I PSB _____ _ 

Contractor Name: 

* * * Studies Sent for Review * * * 

No Studies 

I:> 

Administrative Due Date: ~Nov-2004 ~ ~~ 

Negotiated Due Date: 

Projected Completion Date: 

1.¢4f"Y 

i!oLijd 

* * * Additional Data Package for this Decision * * * 

Printed on Page 2 

* * * Data Package Instructions * * * 

Please review Ihe acute toxicity data package (Volume 3) request for waivers to support the new registration, along with the label and new CSF. 

FQPA ACTION CODE A57 S# 759097 SC DUE tOft3l04 ADMIN DUE t t1t3/04 
17

DP#: (303513) 

DATA PACKAGE BEAN SHEET 

Date: 01..Jun·2004 

Page 1 of 1 

'" '" '" Registration Information'" '" '" 

Registration: 81293-R - A~~.GRANULES (ALGAE-RESISTANT ROOFING G~NUL_~ __ _ 

Company: 81293 - CANTOX U.S., INC. 

Risk Manager. RM 33 - Mars~1I Swin_dell- (703) 308-6341 ~oo~_~M-2 308~., .. _ ... 

Risk Manager Reviewer: f!larth~~,Iell}',~E_~.RY "'~~ _______ ... __ ._~ ___ ~ _____ _ 

Calculated Due Dale: t3·Noy-2004 

Type of Registration: Produ_~t Re!i~tratio~ - Sectio~ 

Action Desc: (A54~~_~RQ[~UCTi~ON-F_"'-ST T~CK;FI~_~ SE~. 2(M_~) USE~ _____ _ 

Ingredients: Q.~_!i601, ~UP!£l!.~5)!idet~~_ ____ ___ ~ __ , __ _ 

• '" '" '" Data Package Information'" ,., '" 

Expedite: ,'_~,' Yes. No Date Senl: 01-Jun·2004 

DP Ingredient: 025601, Cuprous oxide 

CSF Included: • Yes " No Label Included: • Yes No Paren1 DP#: 

Date In Date Out 

DeCision #: 342613 

Edited Due Date: 

Due Back: 

Organization: ~O { p~_ .. 

Team Name: CTT 

Adminislralive Due Dale: t3-Noy-2004 

--- --$-/-

_iewer Name: jtZ~1]Ih ____ ~J2,"1 ___ _ Contractor Name: 

'" '" '" Studies Sent for Review'" '" * 

No Studies 

Negotiated Due Dale: L¥S~f 

Projected Completion Date: 5~¥-~_~ 

'" ,., '" Additional Data Package for this Decision'" '" '" 

No Additional Data Packages 

,., '" ,., Data Package Instructions'" '" '" 

Please review1he product chemistry data package (MRID # 462587·01) along with the label and CSF in support of the new registration. 

FQPA ACTION CODE A57 S# 759097 SC DUE 10f13f04 ADMIN DUE 11ft3f04 
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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, DC 20460 

OFFICE OF 

PREVENTION, PESTICIDES 

AND TOXIC SUBSTANces 

Antimicrobials Division 

July 29, 2004 

SUBJECT: PRODUCT CHEMISTRY REVIEW OF: AR Granules (Algae-Resistant Roofing 

Granules) 

• TO: 

FROM: 

THRV: 

DP Barcode: D303513 

Manufacturing-usc [ ] OR 

Reg. No. Or File Symbol: 81293-R 

End-use Product [X] 

Marshall Swindell PM 331 Martha Terry, Team Reviewer 

Regulatory Management Branch II 

Antimicrobials Division (751 OC) 

Robert A. Turpin, Chemist --7\ --r 

Product Science Branch, CT Team ' 

Antimicrobials Division (75IOC) / . ),' 

Karen P. Hicks, CT Team Leader /' j ~ ) Product Science Branch / V L _ ~ 

Michele E. Wingfield, Chief 

Product Science Branch 

Antimicrobials Division (7510C) 

Product Formu1ation 

. ? f5 0 

Active Ingrcdient(s) % by wt. 

Cuprous oxide ..................................................... 6.0 

BACKGROUND: The applicant has submitted an application for registration of its product, AR 

Granules (Algae-Resistant Roofing Granules). In support of the application, the applicant has submitted 

a Confidential Statement of Fonnula (CSF), a draft product label, and product chemistry data responding 

10 the requirements ofOPPTS Test Guidelines, Series 830, Group A. 

Page I of 6 
19

FINDINGS: 

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1. The CSF of the subject product is not acceptable. The formulation contains an inert 

ingredient that has not been approved for usc in pesticide products. The inert material, 

is further described by a generic chemical name, 

2. The product label does not list in the Active Ingredient section the metallic copper equivalent 

content. 

3. MRID #462587-01: The report contains data responding to the requirements ofOPPTS Test 

Guidelines, Series 830, Group A. The data responding to the requirements of 830.1550 are 

acceptable. The data responding to the requirements 0[830.1600 are acceptable. The data 

responding to the requirements of 830.1650 are acceptable. The data responding to the 

requirements of 830. 1670 are acceptable. The data responding to the requirements of 1750 are 

acceptable, The data responding to the requirements of 830.1800 are acceptable. 

4. The applicant did not submit data responding to the requirements ofOPPTS Test Guidelines. 

Series 830, Group B, physical and chemical characteristics of the product. 

RECOMMENDATIONS: 

1. The applicant must submit to the Agency a full disclosure of the inert material, 

that includes the chemical name of the and the percentage of composition of each 

component in the composition. If the information is proprietary to the manufacturer/supplier, the 

supplier may sent the formulation data directly to the Product Manager. In addition to the 

identity of each component by chemical name, each should be identified by CAS Reg.#. Please e advise the supplier to send the confidential disclosure via express delivery, e.g., FedEx or UPS. 

2. The applicant must revise the product label to include the Metallic copper equivalent 

statement of content. 

3. The applicant must address the requirements of OPPTS Test Guidelines, Series 830, Group B, 

physical and chemical properties of the product. 

Page 2 of 6 

*Inert ingredient information may be entitled to confidential treatment*
20

PRODUCT CHEMISTRY REVIEW 

4. CONFIDENTIAL STATEMENT OF FORMULA 

4a. Type of formulation and source registration 

• Nonwintegrated formulation system [X] 

• Are all TGAIs used registered? Yes [X] No [ ] 

• Integrated formulation system [ ] 

• if "ME-TOO", specify EPA Reg. # of existing product: 

4b. Clearancc of inerts for non-food or food use: 

• Cleared for food use under 40 CFR §I80.1001: Yes [ ] No [ ] NA [X] 

• 

4c. Physical state of product: Solid 

4d. The chemical IDs and analytical information (including tha~ for the TGAIs), 

density, pH, and flammability are consistent with that given in 830, Part B 

Yes[] No [X]* 

* No data submitted. 

4h. NCs and CLs are acceptable: Yes [X] No [] Not acceptable [ ] 

4i. Active ingredient (s) NC LCL UCL 

Cuprous oxide 6.13% 5.82% 6.44% 

4j. For products produced by an integrated formulation system: 

• All impurities oftoxicoJogicaJ significance have a UeL? 

Yes [ ] No [] Not applicable [X] 

• All impurities of 2: O. I % in the product have been identified? 

Yes [] No [] Not applicable [X] 

Page 3 of 6 
21

5. PRODUCT LABEL 

• 

• 

Sa. The active ingredients statement (chemical IDs and NC] is consistent 

with the CONFIDENTIAL STATEMENT OF FORMULA? Yes [X] No [ ] 

5b. The fonnulation contains one of the following: 

• 10% or more of a petroleum distillate: Yes [ ] No [X] 

• 1.0% or more of methyl alcohol: Yes [ 1 No [X] 

• Sodium nitrite at any level: Yes [ 1 No [X] 

• a toxic List 1 inert at any level: Yes [ ] No [Xl 

• arsenic in any [ann: Yes [ ] No [X] 

5c. If Yes to any of the above, does the inert ingredients statement contain a 

footnote indicating this? Yes [ 1 No [ ] Not applicable [X] 

Sd. The appropriate warning statement regarding flammability or explosive 

characteristics of the product are listed on the label? 

Yes [ ] No [ ] Not applicable [X] 

Se. The storage and disposal instructions for the pesticide and container arc 

in compliance with PR Notice 84·1 for household use products or PR Notice 

83-3 [or all other uses? Yes [Xl No (] Not on label 

Sf. Does the product require an expiration date at which time the NC falls 

below the LCL (based on the one year storage stability data or other information)? 

Yes[] No [X] 

Page 4 of 6 
22

Guideline Acceptance ~~ of MRIDNo. 

830.15501 Product A 462587-01 

830.1600 Description of Materials A 462587-01 

830.1620 Production Method2 NA 

830.1650 Fonnulation process3 A 462587-01 

830.1670 Formation ofimpurities4 A 462587-01 

~700 Preliminary Analysis' NA 

750 Certified Limits6 A 462587-01 

1830.1800 Method7 A 462587-01 

Explanation: A=acceptabJe; N=not acceptable; NA=technically not applicable; G=data gap; 

U=requires upgrading; W=waived; E=EPA estimate. 

• 

ISee Confidential Appendix A for additional infonnation 

lFor MP/EP products produced by an integrated fonnulation system. 

]For products from a TGAI or MP. 

4May be waived unless actuaUpossible impurities are of toxicological concern . 

5Five batch analysis required for products produced by an integrated formulation system. 

{lIf different from standard CIs recommended in 40 CFR 158.175, this should be 

discussed in Confidential Appendix A. 

TAbbreviate method used as follows: gas chromatography (GC), infrared (lR), 

ultraviolet absorption (UV), nuclear magnetic resonance (NMR), etc. 

Page 5 of 6 
23

6b. PhYsical/Chemical 

~ 

Value u. '"litative MRlDNo. 

~ 

830.6302 Color G 

830.6303 Physical state G 

830.6303 Odor G 

830.7200 Melting point NA 

830.7220 G ," 

830.7000 pH' NA 

~()::I14 OxidationlReduction G 

830.6315 ;1 ;f' G 

830.6317 Storage stability G 

830.7100 NA 

830.6319 Miscibility2 NA 

830.6320 Corrosion Character. G 

830.6321 N;\ 

Explanation: A=acceptable; N=not acceptable; NA=technicaJiy not applicable; G=data gap; 

eU=reqUircs upgrading; W=waived; E=EPA estimate. 

>\< Provide brief description, e.g., color~-yeJlow or property value, e.g., density 1.25 glee; 

Unless otherwise indicated, the property should be at 25 [)c. 

1 If product is dispersible with water 

2 If product is an emulsifiable liquid 

Page 6 of 6 
24

DP #: (308764) 

DATA PACKAGE BEAN SHEET 

Date: 29~Sep~2004 

Page t of2 

1< 1< 1< Registration Information 1< 1< 1< 

Registration: ~~?~_3-_f3. - AR __ ~~~_~_~~SJ.~!:..G~~~ES~S~Ar~~T RODF~~G ~~~~LES) 

Company: 8!~9~_-~A~TQXy:~.,_!.N_!::.:..," ____ ~ __________ ~ ______ ~ _____ _ 

Risk Manager: ~/VI ~_~:. ",!~~~al_~S~~n~~II_-J~231~~~~~R.~o:l'!l_#gM~_2_ 3E_8J:1_ 

Risk Manager Reviewer: t.AaE_h~_ T~ny M.T~f~.R~ _____ _ 

Sent Date: Calculated Due Date: 20·Mar-2005 

Type ot Registration: ~r~uE! Re~!!!r!~()!'_-~_~().!'_L 

Aclion Desc: (i\~4LN~.£'139~~!::_!:~O~f~SI_ TRACKf~F!0 J>~~·_3(~~t~S_~S~ ____ _ 

• 1< 1< 1< Data Package Information 1< 1< 1< 

Expedite: Yes. No 

DP Ingredient 025601, Cuprous oxide 

CSF Included: • Yes 

Organizalion: ~D!. P_~B 

Team Name: CTT 

No Label Included: • Yes 

Dale In 

No Parent DP #: 

Da1e Dut 

Decision #: 342613 

Edited Due Date: 

Due Back: 

Administrative Due ate: 

Negoliated Due Dale: .'W" N,m,_-By;)Q'r _ Prolected Completion Date 

Contraclor Name: 

* 1< 1< Studies Sent for Review 1< 1< 1< 

No Studies 

1< 1< 1< Additional Data Package for this Decision 1< * 1< 

,/10.,$ /3 < • , 

1< 1< 1< Data Package Instructions 1< 1< 1<~_--_;f~ ""-

TOeOeTURP'N IP #/1,0 < 

THIS IS A FEE Fo.R SERVICE RESUBMISSIONAND THE ACTUAL TURNARDUND I E IS 10/t3/04 FOR SCIENCE .A;; / J - ,: IV --urp 

PLEASE REVIEW THE COMPANY'S FAXED CHEMISTRY INFORMATION FRo.M THE PRo.DUCT C EVIEW (Co.PY "-t' C 

ATTACHED) THAT EPA SENT THEM. THE FAXED CHEMISTRY INFo.RMATION IS ALSO. BASED o.N THE AGENCY'S LETTER DATED ~ :f9/2/04 (COpy ATTACHED)_ A COPY OF THE CSF A~~~~~ATTACHED. ~~~_ 

FQPA ACTIONCDDEA54 S# 767914/-SC DUE 10f1¥05/ ADMIN DUE 11/t3f 05 crOCk , ~ , '----~ 

Prlnled on Page 2 
25

SUBJECT: 

• 

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, DC 20460 

OFFICE OF 

PREVENTION, PESTICIDES 

AND TOXIC SUBSTANCES 

Antimicrobials Division 

October 19,2004 

PRODUCT CHEMISTRY REVIEW OF: AR Granules (Algae-Resistant Roofing 

Granules) 

DP Barcode: D308764 

Manufacturing-use [ I OR 

Reg. No. Or File Symbol: 81293-R 

End-use Product [Xj 

TO: Marshall Swindell PM 331 Martha Terry, Team Reviewer 

Regulatory Management Branch II 

FROM: 

THRU: 

• 

THRU: 

Antimicrobials Division (751 DC) 

Robert Turpin, Chemist k _ ~ Product Science Branch, C1 Team 

Antimicrobials Division (75lOC) 

Karen P. Hicks, CT Team Leader 

Product Science Branch 

Antimicrobials Division (751 OC) 

Michele E. Wingfield, Chief 

Product Science Branch 

Antimicrobials Division (7510C) 

Product Formulation 

Active Ingredient(s) % by wt. 

Cuprous oxide .................. ,........................................ .... 6.0 

BACKGROUND: The applicant has submitted a response to the Agency Fax of September 2, 2004, in 

which the Agency requested the identity of an inert ingredient, a revised product label and responses to 

product physical/chemical data gaps. 

Page I of 3 
26

, 

• 

FINDINGS: 

1. MRlD #462181-01: The report contains a description of the method employed to clarify the 

subject product and determine the glutaraldehyde content. The method is acceptable, 

2. 

3. 

4. 

5. 

6 . 

7. 

The Active Ingredient section of the product label is acceptable. 

The applicant requests a waiver of the requirement of830.6314. The waiver is granted. 

The applicant requests a waiver of the requirement of 830.6315. The waiver is granted. 

The applicant requests a waiver of the requirement of 830.6317. The waiver is granted. 

The applicant requests a waiver of the requirement of 830.6320. The waiver is granted. 

The data responding to the requirements 0[830.6302, -6303, -6304, and -7220 are 

acceptable. 

RECOMMENDATIONS: None . 

• 

Page 2 of 3 
27

r 

6b. Acceptance Value or qualitative MRIDNo. 

of data 

830.6302 Color A Shades of black, gray or Letter dated 

brown 9117/2004 

830.6303 Physical state A Solid " 

830.6303 Odor A oily " 

830.7200 "", .... g point NA 

830.7220 DCllsitylRelative A 96-100 Ibs/H) ; Sp. Gr ~ " 

densitylbulk density 2.60-2.72 

830.7000 pH' NA 

830.63140xidationIReduction W 

830.6315 W 

830.6317 stability W 

830.7100 , NA 

830.6319 Miscibility! NA 

830.6320 Corrosion Character. W 

830.6321 Dielectric breakdown NA 

_ Explanation: A=acceptable; N=not acceptable; NA=technically not applicable; G=data gap; 

U=requircs upgrading; W=waived; E=EPA estimate. 

* Provide brief description, c.g., color--yellow or property value, e.g., density 1.25 glee; 

Unless otherwise indicated, the property should be at 25°C. 

I ffproduct is dispersible with water 

2 If product is an emulsifiable liquid 

Page 3 of 3 
28

DP #: (308820) Decision #: 342613 

DATA PACKAGE BEAN SHEET 

Date: 30·Sep-2004 

Page 1 of 2 

* * * Registration Information * * * 

Registration: 812_9.~:_~ - AR G_~~~_LE~_!.o.~~AE-RESISTANT R~O~_'Ng __ g~U~_S} 

Company: 81293· CANTOX U.S., INC. 

Risk Manager: R~ 33 --= Mars~~~~ill_~_~!!_:yo~!'!9_~:§_~~1 Ro_()m# g~-2 308H 

Risk Manager Reviewer: ~al!ha _!_t:;~ MT~_I3.~~ ___ _ 

Sen1 Date: 2!::Apr-:~904 Calculated Due Date: 13-Nov·2004 

Type of Registration: prod_'!.~_R~gistr~().n - Sec~()_~ __ ~ 

Action Oesc: (~S.~LNEW PRODUCT~~ON-FAST_TRI\g!S.~lfRA S_~~. 2(M_MLUSES: 

Ingredients: 02~601_, Cupro_~_s oxide(6%) 

• * * * Data Package Information * * * 

Expedite: Yes. No Date Sent: 3Q.Sep~2004 

DP Ingredienl: 0256~_~~ Cuprous oxide 

DP Tille: Clarification on Acute Tox Review 

Due Back: 

CSF Included; Yes. No Label Included: Yes. No Parent OP #: 

Organization: ",E! PS~_ 

Team Name; CIT 

.viewer Name: 

~traclor Name: 

Date In Date Out 

* * * Studies Sent for Review * * "" 

No Studies 

Administrative Due Date: 13-0ct-2004 

Ne90tiated Due Date: /.0 #:-£' ~ y 

Projected Completion Dale: 7./0!;_7/~_Y 

* * "" Additional Data Package for this Decision * * * 

Printed on Page 2 

* * * Data Package Instructions"" "" "" 

TO tAN, 

WOULD YOU PLEASE REVtEWTHE TOX PACKA.GES FOR BOTH PRODUCTS (EPA FtLE SYMBOL 81293-RAND EPA REGISTRATION 

NO. 73452-2) AND DETERMINE IOF THE WAIVER WHICH WAS GRANTED FOR EPA REGISTRATION NO. 73452·2 CAN APPLY TO THE 

PENDING APPLICATION (EPA FILE SYMBOL NO. 81293-R. A PRELIMINARY REVIEW OF BOTH CSFS SEEMS TO INDICATE THAT 

BOTH PRODUCTS ARE SUBSTANTIALLY SIMILAR IN FORMULATION. \ 

FQPA A. CODEA57 S#7590 7 SC DUE 10113/04 DMtN DUE 11113/04 

to 1 
29

• 

• 

.. _- _ .. -_ .. _---

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

July 8, 2004 

MEMORANDUM 

OFFICE Of 

pREVENTION, PESTlCIDES AND 

TOXIC SUBSTANCES 

SUBJECT: Risk Assessment and Science Support Branch's Response RE: Human Exposure 

Waiver Requests for AR Granules (Algae-Resistant Roofing Granules) (ID No 

81293-R) 

FROM: NonnCook,Chief ~ Gut. f/f/o4--

Risk Assessment and Science Support Branch 

Antimicrobials Division (7510C) 

TO: Marshaii Swindell, Product Manager 33 

Regulatory Management Branch II (RMB-I) 

Antimicrobials Division (7510C) 

CHEMICAL: Cuprous Oxide 

PC CODE: 025601 

BARCODE: D303518 

The Risk Assessment and Science Support Branch (RASSB) bas received several human expo9Bre 

waiver requests related to an application for AR Granules (Algae-Resistant Roofing Granules), IDNo 

81293HR. These waiver requests concern the following data requirements: 

875.1100/875.1600 - Dermal Exposure Outdoor 

875.1200/875.1600 - Dennal Exposure Indoor 

875.13001875.1600 - Inhalation Exposure Outdoor 

875.1400/875.1600 - Inhalation Exposure Indoor 
30

• 

• 

Note that RASSB has not reviewed these waiver requests because it is our understanding from 

discussions with the Product Manager, Marshall Swindell, that the use pattern being considered is 

already registered for this chemical. Considering this, RASSB is merely filing the waiver requests 

since there is no need to review them for a registered use pattern. 

If there are any questions, please contact Norm Cook of RASSB. 

2 
31

, DP #: (303518) 

DATA PACKAGE BEAN SHEET 

Date: 08..Jul~2004 

Page 1 012 

* * * Registration Information * * '* 

Registration: ~~9S.~--=---~~ GRANULES3ALGAE-!'lESI.?TA!'!T ROOFINGGRA,~.!:!.~ES) __ _ 

Company: ~1293 - CANTO?, U:~:!~~ ________ m_____ __ ___ _ ___ " _____ ,, __ Risk Manager: AM _?_~~_~_~hall_~y.tind.!:~ (70?t?~_S.·6341 £l!?_O~ ~~2_!!O_~H_ _ __ _ 

Risk Manager Reviewer: ~arth~2.~~ ~TEf3RY ___ ~_ , _________________________________ _ 

Sent Date: 27-Apr-?p04 __ _ Calculated Due Date: 13-Nov-2004 

Type of Registration: P!'?duct _Reg~~tn:l:!jon - Se~~on~_ 

Decision #: 342613 

Edited Due Date: 

Action Desc: (~) N.!=W ~.RODUCT;NON.FASTTRACK;~fFRA_ SEC. 2(~LUS~~_. __ . 

• * * * Data Package Information '* * '* 

Expedite: eYes • No. Dille Sent: 01·Jun·2004 Due Back: 

DP Ingredient: ?2~60!~uprous ox~~ __ _ 

CSF Included: • Yes 0 No Label Included: • Yes 0 No Parent DP It: 

Da1e In Date Out 

18·Jun·2004 08.Jul·2004 Administrative Due Date: 28·Nov·2004 

Team Name: RASSB2 t8-Jun'2004 08.Jul·2004 Negotiated Due Date: 

t8.Jun-2004 08-Jul·2004 Projecled Compel ion Date: 

Contractor Name: 

* * * Studies Sent for Review * * * 

No Studies 

* * * Additional Data Package for this Decision * * * 

Printed on Page 2 

* * * Data Package Instructions * * * 

Please review the exposure monitoring data (Volume 4) request 10r waivers for the support of Ihe new registration. 

FQPA ACTION CODE A57 $#759097 SC OUE 10/13/04 ADMIN DUE 1 t/13/04 
32

303513 

303517 

303517 

• 

• 

AD I PSB 

ADfRMB1 

AD/PSB 

Page 2 

01·Jun·2004 

01·Jun·2004 13-Oct·2004 

01..Jun·2004 13-Oc1·2004 
33

• 

• 

TRANSMlITAL DOCUMENT FOR IKO INDUSTRIES LTD. 

1. Name aDd Address of Submitter: 

Submitter: 

lKO Industries Ltd. 

RR #1, P.O. Box 839, 105084 Highway 7 

Madoc, Ontario, KOK 2KO 

Canada 

Authorized Agent: 

Earle Nestmann, Cantox U.S. Inc. 

1011 Route 22 West, Suite 200 

Bridgewater, NJ 08807 

USA 

2. Regulatory Action in Support of Which this Package is Submitted: 

Registration application. 

3. Date of Submission: 

April 23, 2004 

4. Application Fee: 

The applicant believes that fee category A54 (S4,000) applies to this application for registration since the 

action is an application for registration of a new antimicrobial product, non~fast track, for FIFRA section 

2(mro) uses. 

5. Bibliography: 

Volume 1: 

Volume 2: 

Volume 3: 

;;; Cof\tS 

Administrative Volume: Forms (8570-1 Application x t-copy, 8570-4 Confidential 

Statement of Formula x 2 copies, 8570·27 Formulator's Exemption x I copy, 8570-34 

Certification with Respect to Citation of Data); Draft Label x 5 copies; Authorization 

Letter x 1 copy 

Product Chemistry (Guideline References 830.1550, 830.1600, 830.1650, 830.1670, 

830.1750.830.1800) 462.5870) 

Acute Toxicity Studies: Request for Waivers for AR Granules (Guideline References /I \ • 

I'VJ/M". 

870.1100. 870.1200. 870.1300. 870.2400. 870.2500 and 870.2600) 

Volume 4: Exposure Monitoring: Request for Waivers for AR Granules (Guideline References AJtAi..I\.. 

875.1700. 875.1100. 875.1200. 875.1300. 875.1400 and 875.1600) 

Company Official: fQ-.<k Nt '-\-"'''~~ d: \(~cL&~, Name Signalt...f.! 

Company Name: IKO Industries Ltd. 

Company Contact: Earle Nestmann 

Tel: (908) 429-9202 
34

. , 

, 

, 

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

CANTOX U.S, INC 

10111 ROUTE 22 WEST, SUITE 200 

BRIDGEWATER, NJ 08807-

April 30. 2004 

Report of Analysis for Compliance with PR 7'Jotice 86-5 

OFFICL or 

1'll.I'VE:>:TIO"_I'IXrI('ll)E); .\;\1) 

fO:-:IC S]'BST,\;\CFS 

Thank you for your submittal of26-APR-04,. Our stalThas completed a preliminary 

analysis of the material. The results are provided as [ol1(1\1o.'s: 

Your submittal was found to be in full compliance with the standards for submission or 

data contained in PR Notice 86-5. A copy of your bibliography is enclosed. annotated with 

Master Record 10's (MIUDs) assigned to each document submitted. Please use these numbers in 

all future references to these documents. Thank you for your cooperatiol1. Ifyml have any 

questions concerning this data submission, please raise them with the cognizant Product Malinger, 

to whom the data have heen released. 
35

,~~'I~JNe~ ~egistrotion 

':;"»ff~;t~1,,~,3ii' :pA~;~X:;U:S;!,tJC: 

~~,~~~,I:Ji~~~~s,~;~,:"~s,k:Man,;~,T~,,~3>,,, " "" ':<~] ,";'Pri;'cli~~a~':Jn~'~7R 'Pi~ Na~':' tR'GR~LEs (AlG.t:e-RESISTANT,ROOfJN: 

046"''''# I 

FS-Apr-2004 

, 

Prinlletter, I 

Enter Mor~ lnfOflmllion 
36

• 

• 

, 

, 

TRANSMITTAL DOCUMENT FOR IKO INDUSTRIES LTD. 

1. Name and Address of Submitter: 

Submitter: 

IKO Industries Ltd. 

RR#l. P.O. Box 839.105084 Highway 7 

Madoc, Ontario, KOK 2KO 

Canada 

Authorized Agent: 

Earle Nestmann, Cantox U.S. Inc. 

1011 Route 22 West, Suite 200 

Bridgewater, NJ 08807 

USA 

2. Regulatory Action in Support of Which this Package is Submitted: 

Registration application. 

3. Date of Submission: 

April 23, 2004 

4. Application Fee: 

The applicant believes that fee category A54 ($4,000) applies to this application for registration since the 

action is an application for registration ofa new antimicrobial product, non-fast track, for FIFRA section 

2(mm) uses. 

5. Bibliography: 

Volume 1: 

Volume 2: 

;) C<>f\t!S 

Administrative Volume: Fanns (8570·} Application x t-eopy, 8570-4 Confidential 

Statement of Fonnula x 2 copies, 8570-27 Fonnulator's Exemption x 1 copy, 8570-34 

Certification with Respect to Citation of Data); Draft Label x 5 copies; Authorization 

Letter x 1 copy 

Product Chemistry (Guideline References 830.1550, 830.1600, 830.1650, 830.1670, 

830.1750.830.1800) 462S!170] 

Volume 3: Acute Toxicity Studies: Request for Waivers for AR Granules (Guideline References 

870.1100. 870.1200. 870.1300, 870.2400. 870.2500 and 870.2600) 

lid", . ...; 

Volume 4: Exposure Monitoring: Request for Waivers for AR Granules (Guideline References R d f() :.,J 

875.1700. 875.11 00. 875.1200. 875.1300. 875.1400 and 875.1600) 

Company Official: fc-.<"\e. N,'+""",,~ d:\G]j\~, Name Signalt..r.! 

Company Name: IKO Industries Ltd. 

Company Contact: Earle Nestmann 

Tel: (908) 429-9202 
Pages 37 through 45 contain FIFRA Registration Data and are not included in this copy.
46

I 

--~~ ~---------- ---

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

April 28, 2004 

PLEASE RETU~'i .~\ COPY OF THIS LETTER WITH PAYMENT 

opp Decision Number: D~342613 

EPA File Symbol or Registration Number: 81293-R 

OFFICE OF 

PREVENTION, PESTICIDES AND 

TOXIC SUBSTANCES 

Product Name: AR GRANULES (ALGAE-RESISTANT ROOFING GRANULES) 

EPA Receipt Date: 26-Apr-2004 

EPA Company Number: 81293 

Company Name: CA!'-!TOX U.S .. INC. 

EARLE NESTMA,-" 

CANTOX U.S.,I'iC. 

10111 ROUTE 22 WEST, SUITE 200 

BRlDGEW ATER, 'iJ 08807-

SUBJECT: Receipt of Registration Application Subject to Registration Service Fee 

Dear Registrant: 

The Office of Pesticide Programs has received your application for registration. If you 

submitted data with this application, the results of the PRN-86-5 screen will be communicated 

separately. During the administrative screen, the Office of Pesticide Programs has determined 

that this Action is subject to a Pesticide Registration Service Fee as defined in the Pesticide 

Registration Improvement Act. 

The Action has been identified as Action Code: A54 

NEW PRODUCT;NON-F AST TRACK;FIFRA SEC. 2(MM) USES; 

You may be eligible for a full or partial waiver of the fee. Refer to OPP's Fee for Service web 

site at \v\V\v.epa.gov/pesticides/fees for guidance on hO\v to request a waiver. 

Please remit payment in the amount of: $ 4,000 to: 

By USPS: 

USEPA Washington Finance Center 

Pesticide Registration Service Fee 

PO Box 360277 

Pittsburgh, PA 15251 
47

I 

, 

By Courier: 

U.S. EPA. Washington Finance Centcr 

Pesticide Registration Service Fee 

CIO MeHon Client Service Center 

500 Ross Street. Room 670 

Box 360277 

Pittsburgh. PA 15251·6277 

Attn: EPA Module Supervisor 

-~.~--.~ .. --~ 

All payments must be in United States cilrrency by check, bank draft, or money order 

drawn to the order of the Environmental Protection Agency. To ensure proper credit, please 

write the OPP DECISION NUMBER on yom check, and enclose a copy of this letter with your 

payment. 

If you have any questions, please contacI the Pesticide Registration Service Fee 

Ombudsman at (703) 308~8260. 

Sincerely. 

&. ~ . I. j}Pd,.> ~d Processlng Staff 

Information Resources and Services Division 
48

.... _--------------------

[ fee for Service [ 

I 

o This item is NOT subject to FFS action. 

, 

Action Code: /1:7,7 Amount Due: $ I;;{OOO. 00 

Voluntary Payment Reduction Amount: 

0 0% 040% 080% Original Decision #: 

010% 050% 090% 

020% 060% 0100% . 

025% 070% o Other D030% 075% _% 

Reviewer: Aifo/i1)/!1c~ 

Remarks: ' 

Date: 1/'b -z;o r 

FFS cover shee! revision 3 
49

-----"-, 

. ~,. ,,.,., . Fo"" .d. OMS N, , ',,",'N '-28-9' 

&EPA Unitod SIel05 

Environmental Protection Agency 

Washington, DC 20460 

r---- Registration 

I--- Amendment 

Other 

I OPP Identifier Number 

, for , - II 

I. ' 

4: CompanylProduct !Namo) 

2, EPA Product Manager 

PM'j3 

3. Proposed CI88sificotion 

o None D Restricted 

AR Granules (Alaae~Resistant Roofina Granules) 

5. Name end Addross of Applicllnt (lnclud6 ZIP Cods) 

Cantox U.S., Inc. 

1011 Route 22 West, Suite 200 

Bridgewater, NJ 08807 

6. Expedited Reveiw. In accordance with F!FRA Section 3(c){3) 

(bill), my product is similar or rnentical in composition and labeling 

to: 

EPA Reg. No. ______________ _ 

o ChIc/{ if this is s m,w .ddress 

~ Amendment· Exploin below. 

Resubmission in response to Agency letter doled ______ _ 

Notification· Explein below. 

D, 

, - II 

U 

o 

tName 

Finll printed labels in ropllons.o 10 

Agency leiter dated 

~Me Too· Applicetion. 

o Other - Exploin below. 

Explanation: Use edditionel pegeCsl if ""conery. {For section I and Suclion 11.1 

I~----------------~ 

. M.,,,'" _ P,odum"'" I ,~, 

Child·Rusislenl Packuging 

Dy" 

~NO 

must 

Unit Packaging 

r- Ve, 

~ N. 

"3."" Location of Ner Conlents Informerion 

Iv" II 

wgl. 

Welor Solubla Packaging 

r- Ves 

I? N. 

2. Type of Container 

Glen 

No. per 

container 

If ·Yes~ 

Pockago wgt 

No. per contQiner bJ ~::~' 

Paplr _ •• _. "_. 

V" Other 'S,,,",,,,_-,,~~. ~"!,!,ffi"~"'--I 

4. Sile/s) Relall Cenl_ner 

,-2.20-45. '00. aod 300-500 '0", 

ISr l.--i- of Label Directions 

t:..::::::.:j On label 

6. M.nnur in Which Lobal is Affixed to Product o Other ____________ _ 

I -IV 

II. Coo,,,, Poo" , b. 

Nem. Tillo Area Code! 

Ear!e Nestmann Authorized U.S. Agent 

CertifiCation 

I canify thallhe stalements I heve made on this form end all eltachmenlli therelo are trua, accurele Inl c,;mp'te. 

I acknowledge Ihat eny knowlinglly false or misleading stalumont mey be punishebll by fino or imprisorbJunl or 

both under applicable lew. ..~~-:-•• : 

Applicetion 

fIIecelve<l' 

~'. • 'Stamped) .. f-'-S-'~::C:::CCC::=:=CCCC--------------------'-3-.-n-,.-.----------------------------~~~--1: •••• :: ••• 

. "'''U''C~ I k (·<ll \u C Au~.ri"d U.S .• ,'m :::::. 

~-~~~~~~~~----~--------~':''''. 

1

4. Typed Nume 0 •••• 5. ere 

•••• 

• 

Eal!e NeSlmann April 23, 2004 , .. :. 

~A '"m 8570-' to ... 3.94, , ". "White • EPA File Copy !originill! 
50

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TRANSMIITAL DOCUMENT FOR IKO INDUSTRIES LTD. 

1. Name and Address of Submitter: 

Submitter: 

IKO Industries Ltd. 

RR #1, P.O. Box 839, 105084 Highway 7 

Madoc, Ontario, KOK 2KO 

Canada 

Authorized Agent: 

Earle Nestmann, Cantox U.S. Inc. 

1011 Route 22 West, Suite 200 

Bridgewater, NJ 08807 

USA 

2. Regulatory Action in Support of Which this Package is Submitted: 

Registration application. 

3. Date of Submission: 

April 23, 2004 

4. Application Fee: 

The applicant believes that fee category A54 ($4,000) applies to this application for registration since the 

action is an application for registration of a new antimicrobial product, non~fast track, for FIFRA section 

2(mm) uses. 

5. Bibliography: 

Volume I: 

Volume 2: 

Volume 3: 

;) CO~\t 'S 

Administrative Volume: Fonns (8570-1 Application x f-eopy, 85704 Confidential 

Statement of Formula x 2 copies, 8570~27 Formulator's Exemption x I copy, 8570~34 

Certification with Respect to Citation of Data); Draft Label x 5 copies; Authorization 

Letter x I copy 

Product Chemistry (Guideline References 830.1550, 830.1600, 830.1650, 830.1670, 

830.1750,830.1800) 

Acute Toxicity Studies: Request for Waivers for AR Granules (Guideline References 

870.1100, 870.1200, 870.1300. 870.2400, 870.2500 and 870.2600) 

Volume 4: Exposure Monitoring: Request for Waivers for AR Granules (Guideline References 

875.1700,875.1100,875.1200,875.1300,875.1400 and 875.1600) •••• 

,- 1\ ' ~' •.•• ' 

Company Official: j::"c-."k NOi-M""~ C'''W\cL.~:'' Name 

Company Name: IKO Industries Ltd. 

Company Contact: Earle Nestmann 

Tel: (908) 429,9202 

Signaturt::·: 

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•• 

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• 

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51

SEPA United Stoto, 

Environmental Protection Agency 

Weshingten. DC 204&0 

'0 ~ Registration 

_ Amendment 

Other 

'for ,- I 

opp Idontifior Number 

I. ComponyfProduct Numb." 2, EPA Product Mllnegor 3. Proposed CI",iflcation 

14,. Company/Product (Nome) PM. 

o NOM 0 Ro,tricted 

AR Granules (Aloae-Resistant Roofina Granules) 

! 5. Nome end Add,.,,, of Applicant IIfl(:/ud, ZIP Cod.! 

Cantox U.S., Inc. 

1011 Route 22 West, Su"e 200 

Bridgew~r, NJ 08807 

6. Expedned Reveiw. In accordance with FIFRA Section 3(cJ(3} 

(bllil, my product is similar or identical in composition and labeling 

to: 

EPA Reg. No. _______________ _ 

U ~ II n.w sdt/r(l$$ Product Name 

. - II 

Amendmont - Explain below, U Final printed label' In ,op,on,. to 

o 

Agency letter doted ____________ _ 

Resubmission in rosponse to Agency Icner deted ______ _ ~M. Too~ Applicetion. 

o Netificetion· Explain below. D Other - Exploin below. 

I • Usa odditional pagelsl iI n"cflSsory. IFor $ecrien I ond Section 11.) 

Section - III 

r.11.~~~'2§P'O~~d'~~~~I§§"§""=======r.~~;;~===T~~~~========:i ' n YO,POCkeaino ~ P::ksOGino I Wator Seluble Packaging 2. Type of Container I 

o No ~ No ~ ::' ~ ~I::~c j 

If -Ye$- Ne. per If -Yos- ~~-.:.par Paper must Unit Peckugino wQt. container Packege wgr cento;ner V' Other (Specify) bulk baas (fabric) 

'iv' lob, ,INO' I I ' 

6. Menn"r in Which label is AHiJ<lId to Product 

Neme 

Earle Neslmann 

4. Sb:elSI Rateil Container 

1·2,20·45,100, and 300·500 Ions 

-;'7 Lithograph .• Paper aluod 

Stencired 

,to< , 

Title 

o Other 

-IV 

1<0" , 

Authorized U.S. Agent 

Certification 

,of lob" 

On label 

; • l &. O.~e Applicetien 

I conify that the statemonts I heve modo on this form and all attachments thcrreto ere true, accurat. anb t:fll'¢lDtte. 5l.coiv.d 

I ecknowledge thet any knowlinglly falso er mislellding stotoment moy be punishoble by fino or imprisonnlorit"br •• :. ~S'ampod) 

f-__ -'b:O':hC":"'=:OC':'PCP:":': .. :':'C"CwC' ____________________ -r __ C-____ ----------------------~.·~:·nCL---~·· • 

2. Signeture ~ 3. TItla •••• • el •••• \, k«U \U' J , '"",a,',,'U,S,"'" ~4c"cTcyp--Od-cN~0'mJolccl~c1~~~~Lc~~~O::c::::=+:5-,:O-"-0------------------------------------~l.::·· 

Earle Nestmann April 23, 2004 

oro ebselot •. _.-EPAF .. Copy" Yellow-
52

• OM. No. I"", ... 

&EPA . u_S<~'. 

EnVironmental Protection Agency 

W ... hlngton, oc 20460 

N.mo end Addr ... 

Formulator's Exemption Statement 

(40 CFR 162.851 

IEPA Alo . ' •• " • ' •• 

Can10x u.s., Inc. I~ 11:·:·.··;":·1;:·: 1011 Route 22Wesl, Suite 200 

Bridgewater, NJ 08807 N_ 

AR Granules (Algae·Resislanl Roofing Granules) 

Stotoment 

Apri123,2004 . ;. . .. ... • • • ; .. I As an authorized representative of the applicant for registration of the product identified above, I certify that: 

(1) This product contains the following active Ingredient(s): 

Cuprous oxide: 

• 

.. 

Of these, each active ingredient listed in paragraph (4) is present solely as the result of the use of that active 

ingredient in the manufacturing, formulation or repackaging another product which contains that active ingredient 

which is registered under FIFRA Section 3, is purchased by us from another producer, and is labeled for at least 

each use for which my product is proposed to be labeled. 

(3) Indicate by checking (A) or (8) below which paragraph applies: 

D 

(A) An accurate Confidential Statement of Formula (EPA FORM 8570-4) for the above identified product is 

attached to this statement. That formula statement indicates, by company name, registration number, and product 

name, the source of the activo ingredient(s) listed in paragraph (1). 

OR 

(6) The Confidential Statement of Formula (CSF) (EPA Form 8570·4) referenced above and on file with the EPA is 

complete, current, and accurate and contains the information required on the current CSF . 

.. The following active ingredients in this product qualify for the formulator's exemption. 

~ Source 

. • Aotive Ingredient Product Name Reglstretion Numbe, 

Cuprous oxide 

EPA Form 8670-27 IRoY. 8-951 

Name and T~'. 

Earle Nestmann. Authorized U.S. Agent 

Whits - EPA copy 

Vollow - Applloant copy 

.. -~- ----------------

*Product ingredient source information may be entitled to confidential treatment*
53

._--------_ ... _---_. 

Fo~, 

'·...,;....... 1 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

\.~ 401 M Street, S.W. 

WASHINGTON, D,C. 20460 . " , " '" • : 

PapelWork Reduction Act Notice: The public reporting burden for this collection of infOImaUon is estimated to avcraqe " ",l.j, 

and 0.25 hours per response for reregistration and special review activities, induding time for reading the instructiontCind 

comments ; Director, OPPE 9t:lnd regarding burden es~mate or any other aspect of this collection of information, induding suggestions for reducing 

InfonnaUon Management Division (2137). U.S. Environmental Protection Agency, 401 M Street, S.w •• Washington, DC 20460. 

Do not send the completed fonn to this address. :"' : " 

Certification with to Citation of Data ;" ; .. , " 

I ,A, and Telephone Number EPA RegiS~~~ Q~mb~rile Symbol 

;.'oc. 10tt Rm"" , I , NJ 08B07 

andlor reoresenlative test comoound(s) Date 

I , 

General Use Pattem{s) (list all those claimed for this product usi~ 40 CFR Part t58) Product Name 

. If your product is a too% I :l product tabelad for all the same uses on your label. you do nol need to 

You must I ,tlEPA Foon . 

t am responding to a Data-Call-In Notice, and have included with this form a list of companies sent offers of compensation (the Data Matrix form Should 

be used for this purpose). 

SECTION t: METHOD OF DATA SUPPORT method only) 

D I am using the cite-all method of support, and have included with this form [J I am using the selective method of support (or cite-all option 

a list o( companies sent offers of compensa~on (the Dala Matrix form under the selective method), and have included with this fonn a 

should be used for this purpose). completed list of data requirements (the Data Matrix fOffiJ musl be 

used). 

SECTION II: GENERAL OFFER TO PAY 

(Required if using the cite-all method Ofwhen using the cite-all option under the setective method to satisfy one or more data requirements] 

D I hereby offer and agree to pay compensation. to other persons, with regard to the approvat of this apptication. to the extent required by FIFRA . 

.- SECTION III: CERTIFICATION 

~~':'~~' I " . fa ,,,,olm'oo, IhI' fo~ foc ,,,,,, .. ~tioo,,, .,, 0,".0,11-'0 re'po'" I, ,"pport"" by ,II d,l, "bm"""" cit"" 1o Ih, 

Ii' , form for reregislration. or the Data-Call-In response. In addition. if the cite-aU option or cite-all option under the selective method is 

:l i~~~~~ .1, this application is supported by aU data in the Agency's fites that (t) concem the properties or effects of this product or an idenlical or 

i II product, or one or more of the ingredients in this product; and (2) is a type of data that would be required to be subm!tted under the dala 

; 

I"'''· 

in effect on the date of approvat of this application if the apptication sought the initiat registration of a product of identical or similar composition and 

I certify that for each eXclusive use study cited in sUPPOrt of this registration or reregistration. that I am the originat data submitter or that I have obtained 

the written pennission of the originat data submitter to cite thai study. 

t certify that for each study cited in support of this registration or reregistration that is not an exclusive use study. either: (a) I am the originat data 

submitter; (b) I have obtained the permission of the original data submiller to use the study in support of this application; (c) all periods of eligibility for 

compensation have expired for the study; (d) the study is in the public tilerature; or (e) I have notified in writing the company that submitted the study and have 

offered (I) to pay compensation to the extent required by sections 3(c)(t)(F) andlor 3(c)(2)(B) of FtFRA; and (ii) to commence negotiations 10 determine the 

amount and tenns of compensation. if any, to be paid for the use of the study. 

t certify that in all instances where an offer of compensation is required, copies o( all offers to pay compensation and evidence o( their delivery in 

accordance with sections 3(c)(t)(F) and/or 3(c)(2)(B) of FIFRA are available and will be submitted to the Agency upon request. Should) fail to produce such 

evidence to the Agency upon request. I understand that the Agency may initiate action to deny, cancel or suspend the registration of my product in conformijy with 

FIFRA. 

I certify that the statements t have made on this form and all attachments to it are true. accurate, and comptete. 

knowingty fatse or misleading statement may be punishable by fine or imprisonment or both under applicable law. 

I acknowledge that any 

Sfgmlture ct, .~ Date Typed or Printed Name and Tille 

L ~ >--"'- CC<_ , - April 23, 2004 Earle Nestmann, Authorized U.S. Agent 

1(~97) '"odl " '.S,bm" , ,,~Ioo, 
54

Cit: 

<",""" 

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

401 M Street, S.W. 

WASHINGTON, D.C, 20460 

PapelWOrk Reductlon Act Notlce: The public reporting tllwden for this coMectlon oflnformeUon Is estimated to average 0.25 hours per response for regislraliQn activities and 0

reregistration and special review activities, including time for reading the Instructions and completing the necessary forms. Send COnlrneflls regarding the burden estimate or eny 

Information, Including suggestions for reducing the burden to: Director, OPPE lnronnalion Management Division (2137), U.S. Environmental Protection Agency, 40 t M Street, S

send the fonn to this eddress. 

DATA MATRIX 

Date April 23, 2004 EPA Reg No.lFlle Symbol 

AooNcanfslReQistrant's Name & Address Product 

Cantox U.S., 11'\C" f011 Route 22 West, Suile 200, Bridgewaler, NJ 08807. Contact: Earle Nestmann, PhD AR Granules 

Ingredient Cuprous Oxide 

GuideHne Reference Number Guideline Study Neme MRID Number Submitter 

830.1550 Product Identity and composition IKO Industries Ltd. 

830. f600 Description of materials used to produce the product IKO lfldustrles Ltd. 

830. t620 Description of production process NA 830. t650 Description ot tormulalion process IKO lfldustries Ltd. 

830. t670 Discussloo of formalion of impurities IKO Industries Ltd. 830.1750 Cerli!ied limils IKO Industries Ltd. 830.1800 Enforcement analytical method IKO Industries Ltd. 

870.1100 Acute oral toxiCity IKO Induslries Ltd. 

870.1200 Acute dermal toxicity IKO Industries Ltd. 

870.t300 Acute inhalation toxicity IKO Induslries Ltd. 

870.2400 Acute eye irritation IKO Industries Ltd. • • • 

••• •• 

870.2500 Acute dermal inilation IKO Industries Ltd. •••• 

• • •••• 

870.2600 Skin sensitization IKO Industries Ltd. 

875.1100 Dermel exposure·outdoor IKO Industries Ltd.:.. : : •• • 

•• • 

875.1200 Dermal exposure-Ifldoor IKO Industries Ltd. ••• • •• 

• • •• • 

Signature (\ c Name and TiUe 

Earle Nestmann, Authorized U.S. Agent 

EPA Form 8570-35 (9-97) ElOCtrornc and Paper versions available. Submij only Paper version. Agency I
55

,-", 

. n I UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

401 M Street, S.W. 

WASHINGTON, D.C. 20460 

PapefWork Reduction Act Notice: The public reporting burden for this collection of Information Is estimated to aVefage 0.25 hours per response for registration activiUes and 0

reregistration and special review activities, Including time for reading the instructions and completing the necessary forms. Send comments regarding the burden estimate or an

information, including suggestions for reducing the burden to: Director, OPPE Information Management Division (2137). U.S. EnvirOnmental Protection AgellCy, 401 M Street, S

send the form to this address. 

DATA MATRIX 

Date April 23, 2004 

AJ)pllcanl'slReQistranl's Name & Address 

Cantox U.S., Inc., 1011 Route 22 West, Sulle 200, Bridgewater, NJ 08807, Conlact; Earle Nestmann, PhD 

Ingredient 

Guideijne Reference Number Guideline SltJdy Neme MRIDNumber 

875.1300 InhalaUon exposure-outdoor 

875.1400 Inhalation exposure-indoor 

875.1600 Application data 875. t700 Product Use Information 

Signature 

!. SubmH I 

EPA Reg NoJFile Symbol Product 

AR Granules 

Submitter 

IKO Industrias ltd. 

IKO IndU5lr1es ltd. IKO Industries Lid. IKO Industries ltd. 

Name and TiUe 

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.. . .

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. .. ... .. 

• •• •• • 

• • • • •• 

•• •• • 

Earle Nestmann, Authorlzed U.S. Agent 

Agency 
56

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IKO INDUSTRIES LTD. 

AR GRANULES (ALGAE-RESISTANT ROOFING GRANULES) 

FOR CONTROL OF ALGAE IN ROOFING SHINGLES 

ACTIVE INGREDIENT: CUPROUS OXIDE ........... 6% 

INERT INGREDIENTS ......................................... 94% 

CAUTION 

TOTAL ....................... IOO.O% 

EPA Reg. No. 

EPA Est. No. 

Net Contents: (lbs) 

KEEP OUT OF REACH OF CHILDREN 

DIRECTIONS FOR USE 

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It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. 

If granules are to be stored prior to and during use, a copy of this label must be readily accessible 

to employees when they are in their work area. 

For use in the manufacture of roofing shingles. AR Granules should be mixed with standard 

roofing granules at a rate of2~ I 0% by weight and processed normally during manufacture of the 

shingles. For applications where algae growth is severe, unifonnly blend with standard roofing 

&'Tanules at a rate not to exceed 20% by weight. 

STORAGE AND DISPOSAL 

Do not contaminate water. food. or feed by storage or disposaL 

Pesticide Storage: Store under ambient conditions. 

Pesticide Disposal: Wastes resulting from the use of this product may be disposed of on site or 

at an approved waste disposal facility. 

Container Disposal: Railcars and trucks - completely empty container into application 

equipment and thoroughly clean prior to refilling. Paper and plastic bags 
57

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~ completely empty bag into application equipment. Do not reuse bag. 

Dispose of empty bag in a sanitary landfill, or by incineration, or if 

allowed by state and local authorities, by burning. Ifbumed, stay out of 

smoke. 

Manufactured by IKO Industries Ltd. 

R.R.#J, P.O. Box 839 

105084 HW#7 

Madoc, Ontario, Canada 

KOK2KO •••••• 

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58

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,,_. INDUSTRIES LTD. 

Tuesday, April 13, 2004 

Registration Division (TS~767C) 

United Stated Environmental Protection Agency 

Washington, DC 20460 

Dear Sir Of Madam: 

The purpose of this letter is to notify the United Stated Environmental Protection Agency 

that Cantox U.S., Inc. is the authorized agent for IKO Industries Ltd. The United States 

address is: •••••• 

IKO Chicago Inc. 

6600 South Central Ave. 

Chicago, Illinois 60638 

IKO Production Inc. 

1200 Main Street 

Franklin, Ohio 45005 

IKO Production Inc. 

1200 Main Street 

Franklin, Ohio 45005 

IKO Pacific Inc. 

850 West Front Street 

Sumas, Washington 98295-9634 

Cantox U.S., Inc. 

1011 Route 22 West, Suite 200 

Bridgewater, NJ 08807 

The contact for the authorized agent is: 

Earle Nestmann, PhD 

Vice President 

Tel: (908) 429-9202 

Fax: (908) 429-9260 

Email: enestmann@cantox.com 

Sincerely, 

~-

~-

Annmeza Wong 

Environmental Engineer 

c.c. Gord Stoute, Plant Chemist, IKO Industries Ltd - Madoc Facility 

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87 ORENDA ROAD. BRAMPTON. ONTARIO l6W 1V7. TEL.(905) 457-2880. FAX.(905} 457-4691 
59

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VOLUMEl 

ADMINISTRATIVE VOLUME 

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Pages 60 through 71 contain Product Confidential Statement of Formula and are not included in 

this copy.
Page 72 contain Product Ingredient Source Information and is not included in this copy.
Pages 73 through 74 contain Product Confidential Statement of Formula and are not included in 

this copy.