Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 1 1-Feb-08



### California Air Resources Board (ARB) Suggested Control Measure for Architectural Coating s

1. APPLICABILITY

1.1 Except as provided in subsection 3, this rule i s applicable to any person

who:

1.1.1 Supplies, sells, or offers for sale any archi tectural coating for use within the District; or 1.1.2 Manufactures, blends, or repackages any archi tectural coating for use within the District; or 1.1.3 Applies or solicits the application of any ar chitectural coating within

the District.

2. SEVERABILITY

2.1 Each provision of this rule shall be deemed sev erable, and in the event that any provision of this rule is held to be inval id, the remainder of this

rule shall continue in full force and effect.

3. EXEMPTIONS

3.1 This rule does not apply to:

3.1.1 Any architectural coating that is supplied, s old, offered for sale, or

manufactured for use outside of the District or for shipment to other manufacturers for reformulation or repackaging. 3.1.2 Any aerosol coating product.

3.2 With the exception of section 7, this rule does not apply to any architectural coating that is sold in a container w ith a volume of one liter (1.057 quart) or less.

4. DEFINITIONS

4.1 Adhesive: Any chemical substance that is a pplied for the purpose of bonding two surfaces together other than by mechani cal means.

4.2 Aerosol Coating Product: A pressurized coa ting product containing pigments or resins that dispenses product ingredien ts by means of a propellant, and is packaged in a disposable can for hand-held application, or for use in specialized equipment for ground traf fic/marking applications.Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 2 1-Feb-08 4.3 Aluminum Roof Coating: A coating labeled and fo rmulated exclusively for application to roofs and containing at least 84 gra ms of elemental aluminum pigment per liter of coating (at least 0.7 pounds per gallon). Pigment content shall be determined in accordance w ith SCAQMD Method 318-95, incorporated by reference in subsect ion 8.5.4.

4.4 Appurtenance: Any accessory to a stationar y structure coated at the site of installation, whether installed or detached, inc luding, but not limited to: bathroom and kitchen fixtures; cabinets; concrete f orms; doors; elevators; fences; hand railings; heating equipment, air condi tioning equipment, and other fixed mechanical equipment or stationary tool s; lampposts; partitions; pipes and piping systems; rain gutters and downspouts; stairways, fixed ladders, catwalks, and fire escape s; and window screens.

4.5 Architectural Coating: A coating to be app lied to stationary structures or their appurtenances at the site of installation, to portable buildings at the site of installation, to pavements, or to curbs. C oatings applied in shop applications or to non-stationary structures such a s airplanes, ships, boats, railcars, and automobiles, and adhesives are not considered architectural coatings for the purposes of this rul e.

4.6 Basement Specialty Coating: A clear or opa que coating that is labeled and formulated for application to concrete and maso nry surfaces to provide a hydrostatic seal for basements and other below-grade surfaces. Basement Specialty Coatings must meet the following criteria:

4.6.1 Coating must be capable of withstanding at le ast 10 psi of hydrostatic pressure, as determined in accordance w ith ASTM D7088-04, which is incorporated by reference in sub section 8.5.12;

and 4.6.2 Coating must be resistant to mold and mildew growth and must achieve a microbial growth rating of 8 or more, as determined in accordance with ASTM D3273-00 and ASTM D3274-95, incorporated by reference in subsection 8.5.19.

4.7 Bitumens: Black or brown materials, includ ing, but not limited to, asphalt, tar, pitch, and asphaltite that are soluble in carb on disulfide, consist mainly of hydrocarbons, and are obtained from natur al deposits or as residues from the distillation of crude petroleum o r coal.

4.8 Bituminous Roof Coating: A coating which i ncorporates bitumens that is labeled and formulated exclusively for roofing.

4.9 Bituminous Roof Primer: A primer which inc orporates bitumens that is labeled and formulated exclusively for roofing and intended for the purpose of preparing a weathered or aged surface or improving theAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 3 1-Feb-08

adhesion of subsequent surfacing components.

4.10 Bond Breaker: A coating labeled and formula ted for application between layers of concrete to prevent a freshly poured top layer of concrete from bonding to the layer over which it is poured.

4.11 Coating: A material applied onto or impregnate d into a substrate for protective, decorative, or functional purposes. Su ch materials include, but are not limited to, paints, varnishes, sealers, and stains.

4.12 Colorant: A concentrated pigment dispersion in water, solvent, and/or binder that is added to an architectural coating af ter packaging in sale units to produce the desired color.

4.13 Concrete Curing Compound: A coating labeled an d formulated for application to freshly poured concrete to perform o ne or more of the following functions:

4.13.1 Retard the evaporation of water; or 4.13.2 Harden or dustproof the surface of freshly poured concrete.

4.14 Concrete/Masonry Sealer: A clear or opaque coa ting that is labeled and formulated primarily for application to concrete an d masonry surfaces to perform one or more of the following functions:

4.14.1 Prevent penetration of water; or 4.14.2 Provide resistance against abrasion, alkali s, acids, mildew, staining, or ultraviolet light; or 4.14.3 Harden or dustproof the surface of aged or cured concrete.

4.15 Driveway Sealer: A coating labeled and formula ted for application to worn asphalt driveway surfaces to perform one or more of the following

functions:

4.15.1 Fill cracks; or 4.15.2 Seal the surface to provide protection; or 4.15.3 Restore or preserve the appearance.

4.16 Dry Fog Coating: A coating labeled and form ulated only for spray application such that overspray droplets dry before subsequent contact with incidental surfaces in the vicinity of the sur face coating activity.

4.17 Exempt Compound: A compound identified as e xempt under the definition of Volatile Organic Compound (VOC), subsection 4.63 . Exempt compounds content of a coating shall be determined by U.S. EPA Method 24 or South Coast Air Quality Management District ( SCAQMD) MethodAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 4 1-Feb-08

303-91 (Revised 1993), incorporated by reference in subsection 8.5.8.

4.18 Faux Finishing Coating: A coating labeled a nd formulated to meet one or more of the following criteria:

4.18.1 A glaze or textured coating used to create artistic effects, including, but not limited to: dirt, suede, old age , smoke damage, and simulated marble and wood grain; or 4.18.2 A decorative coating used to create a metal lic, iridescent, or pearlescent appearance that contains at least 48 gr ams of pearlescent mica pigment or other iridescent pigmen t per liter of coating as applied (at least 0.4 pounds per gallon) ; or 4.18.3 A decorative coating used to create a metal lic appearance that contains less than 48 grams of elemental metallic p igment per liter of coating as applied (less than 0.4 pounds per gal lon), when tested in accordance with SCAQMD Method 318-95, inc orporated by reference in subsection 8.5.4; or 4.18.4 A decorative coating used to create a metal lic appearance that contains greater than 48 grams of elemental metalli c pigment per liter of coating as applied (greater than 0.4 pound s per gallon) and which requires a clear topcoat to prevent the degra dation of the finish under normal use conditions. The metallic p igment content
shall be determined in accordance with SCAQMD Metho d 318-95, incorporated by reference in subsection 8.5.4; or 4.18.5 A clear topcoat to seal and protect a Faux Finishing coating that meets the requirements of subsection 4.18.1, 4.18.2 , 4.18.3, or 4.18.4. These clear topcoats must be sold and used solely as part of a Faux Finishing coating system, and must be lab eled in

accordance with subsection 6.1.4.

4.19 Fire-Resistive Coating: A coating labeled a nd formulated to protect structural integrity by increasing the fire enduran ce of interior or exterior

steel and other structural materials. The Fire Res istive category includes sprayed fire resistive materials and intumescent fi re resistive coatings that are used to bring structural materials into complia nce with federal, state, and local building code requirements. Fire Resisti ve coatings shall be tested in accordance with ASTM Designation E 119-07 , incorporated by

reference in subsection 8.5.2. Fire Resistive coat ings and testing agencies must be approved by building code official s.

4.20 Fire-Retardant Coating: A coating labeled a nd formulated to retard ignition and flame spread, that has been fire tested and rat ed by a testing agency approved by building code officials for use in brin ging building and construction materials into compliance with federal , state and local building code requirements. The fire-retardant coa ting and the testing agency must be approved by building code officials. The fire-retardantAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 5 1-Feb-08

coating shall be tested in accordance with ASTM Des ignation E 84-07, incorporated by reference in subsection 8.5.1.

Effective January 1, 2010, the Fire Retardant coati ng category is eliminated and coatings with fire retardant propert ies will be subject to the VOC limit of their primary category (e.g., Flat, No nflat, etc.).

4.21 Flat Coating: A coating that is not defined under any other definition in this rule and that registers gloss less than 15 on an 85 -degree meter or less than 5 on a 60-degree meter according to ASTM Desig nation D 523-89 (1999), incorporated by reference in subse ction 8.5.3.

4.22 Floor Coating: An opaque coating that is la beled and formulated for application to flooring, including, but not limited to, decks, porches, steps, garage floors, and other horizontal surfaces which may be subject to foot

traffic.

4.23 Form-Release Compound: A coating labeled an d formulated for application to a concrete form to prevent the fresh ly poured concrete from bonding to the form. The form may consist of wood, metal, or some

material other than concrete.

4.24 Gonioapparent: A change in appearance with a c hange in the angle of illumination or the angle of view, as defined accor ding to ASTM E-284-06b, incorporated by reference in subsection 8.5.13.

4.25 Graphic Arts Coating or Sign Paint: A coati ng labeled and formulated for hand-application by artists using brush, airbrush, or roller techniques to indoor and outdoor signs (excluding structural comp onents) and murals, including lettering enamels, poster colors, copy bl ockers, and bulletin

enamels.

4.26 High-Temperature Coating: A high performanc e coating labeled and formulated for application to substrates exposed co ntinuously or intermittently to temperatures above 204 o C (400 o F).

4.27 Industrial Maintenance Coating: A high perf ormance architectural coating, including primers, sealers, undercoaters, intermedi ate coats, and topcoats formulated for application to substrates, including floors, exposed to one or more of the following extreme environmental cond itions listed in subsections 4.27.1 through 4.27.5, and labeled as s pecified in subsection

6.1.5:

4.27.1 Immersion in water, wastewater, or chemical solutions (aqueous and non-aqueous solutions), or chronic exposure of interior surfaces to moisture condensation; orAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 6 1-Feb-08

4.27.2 Acute or chronic exposure to corrosive, cau stic or acidic agents, or to chemicals, chemical fumes, or chemical mixtures or solutions;

or 4.27.3 Frequent exposure to temperatures above 121 o C (250 o F); or 4.27.4 Frequent heavy abrasion, including mechanic al wear and frequent scrubbing with industrial solvents, cleansers, or s couring agents;

or 4.27.5 Exterior exposure of metal structures and s tructural components.

4.28 Low Solids Coating: A coating containing 0. 12 kilogram or less of solids per liter (1 pound or less of solids per gallon) of coating material as recommended for application by the manufacturer. T he VOC content for Low Solids Coatings shall be calculated in accordan ce with subsection

4.64.

4.29 Magnesite Cement Coating: A coating labeled and formulated for application to magnesite cement decking to protect the magnesite cement substrate from erosion by water.

4.30 Manufacturer’s Maximum Thinning Recommendation : The maximum recommendation for thinning that is indicated on th e label or lid of the coating container.

4.31 Mastic Texture Coating: A coating labeled a nd formulated to cover holes and minor cracks and to conceal surface irregularit ies, and is applied in a single coat of at least 10 mils (at least 0.010 inc h) dry film thickness.

4.32 Medium Density Fiberboard (MDF): A composite w ood product, panel, molding, or other building material composed of cel lulosic fibers (usually wood) made by dry forming and pressing of a resinat ed fiber mat.

4.33 Metallic: Similar to the appearance of a gonio apparent material, as defined herein, containing metal flakes.

4.34 Metallic Pigmented Coating: A coating that is labeled and formulated to provide a metallic appearance. Metallic Pigmented coatings must contain at least 48 grams of elemental metallic pigment (ex cluding zinc) per liter of coating as applied (at least 0.4 pounds per gallon) , when tested in accordance with SCAQMD Method 318-95, incorporated by reference in subsection 8.5.4. The Metallic Pigmented Coating c ategory does not include coatings applied to roofs or Zinc-Rich Prim ers.

4.35 Multi-Color Coating: A coating that is pack aged in a single container and

that is labeled and formulated to exhibit more than one color when applied in a single coat.Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 7 1-Feb-08 4.36 Nonflat Coating: A coating that is not defi ned under any other definition in this rule and that registers a gloss of 15 or great er on an 85-degree meter and 5 or greater on a 60-degree meter according to ASTM Designation D 523-89 (1999), incorporated by reference in subsect ion 8.5.3.

4.37 Nonflat - High Gloss Coating: A nonflat coa ting that registers a gloss of 70 or greater on a 60-degree meter according to ASTM D esignation D 523- 89 (1999), incorporated by reference in subsection 8.5.3. Nonflat – High Gloss coatings must be labeled in accordance with s ubsection 6.1.10.

4.38 Particleboard: A composite wood product panel, molding, or other building material composed of cellulosic material (usually w ood) in the form of discrete particles, as distinguished from fibers, f lakes, or strands, which are pressed together with resin.

4.39 Pearlescent: Exhibiting various colors dependi ng on the angles of illumination and viewing, as observed in mother-of- pearl.

4.40 Plywood: A panel product consisting of layers of wood veneers or composite core pressed together with resin. Plywoo d includes panel products made by either hot or cold pressing (with resin) veneers to a platform.

4.41 Post-Consumer Coating: Finished coatings ge nerated by a business or consumer that have served their intended end uses, and are recovered

from or otherwise diverted from the waste stream fo r the purpose of recycling.

4.42 Pre-Treatment Wash Primer: A primer that co ntains a minimum of 0.5 percent acid, by weight, when tested in accorda nce with ASTM Designation D 1613-06, incorporated by reference in subsection 8.5.5, that is labeled and formulated for application dire ctly to bare metal surfaces to provide corrosion resistance and to pro mote adhesion of subsequent topcoats.

4.43 Primer, Sealer, and Undercoater: A coating lab eled and formulated for one or more of the following purposes:

4.43.1 To provide a firm bond between the substrat e and the subsequent coatings; or 4.43.2 To prevent subsequent coatings from being a bsorbed by the substrate; or 4.43.3 To prevent harm to subsequent coatings by m aterials in the substrate; or 4.43.4 To provide a smooth surface for the subsequ ent application of coatings; orAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 8 1-Feb-08

4.43.5 To provide a clear finish coat to seal the substrate; or 4.43.6 To block materials from penetrating into or leaching out of a

substrate.

4.44 Reactive Penetrating Sealer: A clear or pigmen ted coating that is labeled and formulated for application to above-grade concr ete and masonry substrates to provide protection from water and wat erborne contaminants, including, but not limited to, alkalis, acids, and salts. Reactive Penetrating Sealers must penetrate into concrete and masonry su bstrates and chemically react to form covalent bonds with natura lly occurring minerals in the substrate. Reactive Penetrating Sealers lin e the pores of concrete and masonry substrates with a hydrophobic coating, but do not form a surface film. Reactive Penetrating Sealers must me et all of the following

criteria:

4.44.1 The Reactive Penetrating Sealer must improv e water repellency at least 80 percent after application on a concrete or masonry substrate. This performance must be verified on st andardized test specimens, in accordance with one or more of the fo llowing standards, incorporated by reference in subsection 8.5.20: ASTM C67-07, or ASTM C97-02, or ASTM C140-06; and 4.44.2 The Reactive Penetrating Sealer must not re duce the water vapor transmission rate by more than 2 percent after appl ication on a concrete or masonry substrate. This performance mu st be verified on standardized test specimens, in accordance with ASTM E96/E96M-05, incorporated by reference in subsectio n 8.5.21; and

4.44.3 Products labeled and formulated for vehicul ar traffic surface chloride screening applications must meet the perfo rmance criteria listed in the National Cooperative Highway Research Report 244 (1981), incorporated by reference in subsection 8.5 .22.

Reactive Penetrating Sealers must be labeled in acc ordance with

subsection 6.1.8.

4.45 Recycled Coating: An architectural coating for mulated such that it contains a minimum of 50% by volume post-consumer c oating, with a maximum of 50% by volume secondary industrial mater ials or virgin

materials.

4.46 Residential: Areas where people reside or lodg e, including, but not limited to, single and multiple family dwellings, condomini ums, mobile homes, apartment complexes, motels, and hotels.

4.47 Roof Coating: A non-bituminous coating labeled and formulated for application to roofs for the primary purpose of pre venting water penetration, reflecting ultraviolet light, or refle cting solar radiation.Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 9 1-Feb-08 4.48 Rust Preventative Coating: A coating formulate d to prevent the corrosion of metal surfaces for one or more of the following applications:

4.48.1 Direct-to-metal coating; or 4.48.2 Coating intended for application over rusty , previously coated

surfaces.

The Rust Preventative category does not include the following:

4.48.3 Coatings that are required to be applied as a topcoat over a primer; or 4.48.4 Coatings that are intended for use on wood or any other nonmetallic surface.

Rust Preventative coatings are for metal substrates only and must be labeled as such, in accordance with the labeling re quirements in

subsection 6.1.6.

4.49 Secondary Industrial Materials: Products or by-products of the paint manufacturing process that are of known composition and have economic value but can no longer be used for their intended purpose.

4.50 Semitransparent Coating: A coating that contai ns binders and colored pigments and is formulated to change the color of t he surface, but not conceal the grain pattern or texture.

4.51 Shellac: A clear or opaque coating formulat ed solely with the resinous secretions of the lac beetle ( Laciffer lacca ), and formulated to dry by evaporation without a chemical reaction.

4.52 Shop Application: Application of a coating to a product or a component of a product in or on the premises of a factory or a s hop as part of a manufacturing, production, or repairing process (e. g., original equipment manufacturing coatings).

4.53 Solicit: To require for use or to specify, by written or oral contract.

4.54 Specialty Primer, Sealer, and Undercoater: A coating that is formulated for application to a substrate to block water-solub le stains resulting from: fire damage; smoke damage; or water damage.

Specialty Primers, Sealers, and Undercoaters must b e labeled in

accordance with subsection 6.1.7.

4.55 Stain: A semitransparent or opaque coating labeled and formulated to change the color of a surface but not conceal the g rain pattern or texture.Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 10 1-Feb-08 4.56 Stone Consolidant: A coating that is labeled a nd formulated for application to stone substrates to repair historical structures that have been damaged by weathering or other decay mechanisms. Stone Con solidants must penetrate into stone substrates to create bonds bet ween particles and

consolidate deteriorated material. Stone Consolida nts must be specified and used in accordance with ASTM E2167-01, incorpor ated by reference

in subsection 8.5.23.

Stone Consolidants are for professional use only an d must be labeled as such, in accordance with the labeling requirements in subsection 6.1.9.

4.57 Swimming Pool Coating: A coating labeled an d formulated to coat the interior of swimming pools and to resist swimming p ool chemicals. Swimming pool coatings include coatings used for sw imming pool repair

and maintenance.

4.58 Tint Base: An architectural coating to which colorant is added after packaging in sale units to produce a desired color.

4.59 Traffic Marking Coating: A coating labeled a nd formulated for marking and striping streets, highways, or other traffic surfac es, including, but not limited to, curbs, berms, driveways, parking lots, sidewalks, and airport

runways.

4.60 Tub and Tile Refinish Coating: A clear or opaq ue coating that is labeled and formulated exclusively for refinishing the surf ace of a bathtub, shower, sink, or countertop. Tub and Tile Refinish coatings must meet all of the following criteria:

4.60.1 The coating must have a scratch hardness of 3H or harder and a gouge hardness of 4H or harder. This must be deter mined on bonderite 1000, in accordance with ASTM D3363-05, i ncorporated by reference in subsection 8.5.15.; and 4.60.2 The coating must have a weight loss of 20 m illigrams or less after 1000 cycles. This must be determined with CS-17 wh eels on bonderite 1000, in accordance with ASTM D4060-07, i ncorporated by reference in subsection 8.5.16; and 4.60.3 The coating must withstand 1000 hours or mo re of exposure with

few or no #8 blisters. This must be determined on unscribed bonderite, in accordance with ASTM D4585-99, and AS TM D714- 02e1, incorporated by reference in subsection 8.5.1 7; and 4.60.4 The coating must have an adhesion rating of 4B or better after 24 hours of recovery. This must be determined on u nscribed bonderite, in accordance with ASTM D4585-99 and AST M D3359- 02, incorporated by reference in subsection 8.5.14.Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 11 1-Feb-08 4.61 Veneer: Thin sheets of wood peeled or sliced f rom logs for use in the manufacture of wood products such as plywood, lamin ated veneer lumber, or other products.

4.62 Virgin Materials: Materials that contain no po st-consumer coatings or secondary industrial materials.

4.63 Volatile Organic Compound (VOC): Any volatile compound containing at least one atom of carbon, excluding carbon monoxide , carbon dioxide, carbonic acid, metallic carbides or carbonates, and ammonium carbonate, and excluding the following:

4.63.1 methane; methylene chloride (dichloromethane); 1,1,1-trichloroethane (methyl chloroform); trichlorofluoromethane (CFC-11); dichlorodifluoromethane (CFC-12); 1,1,2-trichloro-1,2,2-trifluoroethane (CFC-113); 1,2-dichloro-1,1,2,2-tetrafluoroethane (CFC-114); chloropentafluoroethane (CFC-115); chlorodifluoromethane (HCFC-22); 1,1,1-trifluoro-2,2-dichloroethane (HCFC-123); 2-chloro-1,1,1,2-tetrafluoroethane (HCFC-124); 1,1-dichloro-1-fluoroethane (HCFC-141b); 1-chloro-1,1-difluoroethane (HCFC-142b); trifluoromethane (HFC-23); pentafluoroethane (HFC-125); 1,1,2,2-tetrafluoroethane (HFC-134); 1,1,1,2-tetrafluoroethane (HFC-134a); 1,1,1-trifluoroethane (HFC-143a); 1,1-difluoroethane (HFC-152a); cyclic, branched, or linear completely methylated s iloxanes; the following classes of perfluorocarbons: 4.63.1.1 cyclic, branched, or linear, completely fl uorinated alkanes; 4.63.1.2 cyclic, branched, or linear, completely fl uorinated ethers with no unsaturations; 4.63.1.3 cyclic, branched, or linear, completely fl uorinated tertiary amines with no unsaturations; and 4.63.1.4 sulfur-containing perfluorocarbons with no unsaturations and with the sulfur bonds only to carbon and fluori ne; and 4.63.2 the following low-reactive organic compounds which have been exempted by the U.S. EPA:

acetone; ethane; parachlorobenzotrifluoride (1-chloro-4-trifluoromet hyl benzene);Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 12 1-Feb-08

perchloroethylene; and methyl acetate.

4.64 VOC Actual: VOC Actual is the weight of VOC pe r volume of coating and it is calculated with the following equation:

VOC Actual = (Ws – Ww – Wec) (Vm)

Where:

VOC Actual = the grams of VOC per liter of coating (also know n as

“Material VOC”)

W s = weight of volatiles, in grams

W w = weight of water, in grams

W ec = weight of exempt compounds, in grams

V m = volume of coating, in liters

4.65 VOC Content: The weight of VOC per volume of c oating. VOC Content is VOC Regulatory, as defined in subsection 4.66, for all coatings except those in the Low Solids category. For coatings in the Low Solids category, the VOC Content is VOC Actual, as defined in subsection 4.64. If the coating is a multi-component product, the VO C content is VOC Regulatory as mixed or catalyzed. If the coating c ontains silanes, siloxanes, or other ingredients that generate ethan ol or other VOCs during the curing process, the VOC content must include th e VOCs emitted during curing.

4.66 VOC Regulatory: VOC Regulatory is the weight o f VOC per volume of coating, less the volume of water and exempt compou nds. It is calculated with the following equation:

VOC Regulatory = (Ws – Ww – Wec) (Vm – Vw – Vec)

Where: VOC Regulatory = grams of VOC per liter of coating, less water and

exempt compounds (also known as “Coating VOC”)

W s = weight of volatiles, in grams

W w = weight of water, in grams

W ec = weight of exempt compounds, in grams

V m = volume of coating, in liters

V w = volume of water, in liters

V ec = volume of exempt compounds, in litersAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 13 1-Feb-08 4.67 Waterproofing Membrane: A clear or opaque coat ing that is labeled and formulated for application to concrete and masonry surfaces to provide a seamless waterproofing membrane that prevents any p enetration of liquid water into the substrate. Waterproofing Membranes are intended for the following waterproofing applications: below-grade s urfaces, between concrete slabs, inside tunnels, inside concrete pla nters, and under flooring materials. Waterproofing Membranes must meet the f ollowing criteria:

4.67.1 Coating must be applied in a single coat of at least 25 mils (at least 0.025 inch) dry film thickness; and 4.67.2 Coatings must meet or exceed the requiremen ts contained in ASTM C836-06, incorporated by reference in subsecti on 8.5.18.

The Waterproofing Membrane category does not includ e topcoats that are included in the Concrete/Masonry Sealer category (e .g., parking deck topcoats, pedestrian deck topcoats, etc.).

4.68 Wood Coatings: Coatings labeled and formulated for application to wood substrates only. The Wood Coatings category includ es the following clear and semitransparent coatings: lacquers; varnishes; sanding sealers; penetrating oils; clear stains; wood conditioners u sed as undercoats; and wood sealers used as topcoats. The Wood Coatings c ategory also includes the following opaque wood coatings: opaque lacquers; opaque sanding sealers; and opaque lacquer undercoaters. The Wood Coatings category does not include the following: clear seal ers that are labeled and formulated for use on concrete/masonry surfaces; or coatings intended for

substrates other than wood.

Wood Coatings must be labeled “For Wood Substrates Only”, in

accordance with subsection 6.1.11.

4.69 Wood Preservative: A coating labeled and fo rmulated to protect exposed wood from decay or insect attack, that is registere d with both the U.S. EPA under the Federal Insecticide, Fungicide, and R odenticide Act (7 United States Code (U.S.C.) Section 136, et seq. ) and with the California Department of Pesticide Regulation.

4.70 Wood Substrate: A substrate made of wood, part icleboard, plywood, medium density fiberboard, rattan, wicker, bamboo, or composite products with exposed wood grain. Wood Products do not incl ude items comprised

of simulated wood.

4.71 Zinc-Rich Primer: A coating that meets all of the following specifications:

4.71.1 Coating contains at least 65 percent metall ic zinc powder or zinc dust by weight of total solids; andAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 14 1-Feb-08

4.71.2 Coating is formulated for application to me tal substrates to provide a firm bond between the substrate and subsequent ap plications of coatings; and 4.71.3 Coating is intended for professional use on ly and is labeled as such, in accordance with the labeling requirements in subsection

6.1.12.

5. STANDARDS

5.1 VOC Content Limits: Except as provided in subsections 5.2 or 5.3, no person shall:

5.1.1 manufacture, blend, or repackage for use with in the district; or 5.1.2 supply, sell, or offer for sale for use withi n the district; or 5.1.3 solicit for application or apply within the d istrict, any architectural coating with a VOC content in excess of the corresp onding limit specified in Table 1, after the specified effective date in Table 1. Limits are expressed as VOC Regulatory, thinned to the manufacturer’s maximum thinning recommendation, exc luding any

colorant added to tint bases.

5.2 Most Restrictive VOC Limit: If a coating meets the definition in Section 4 for one or more specialty coating categories that are listed in Table 1, then that coating is not required to meet the VOC l imits for Flat, Nonflat, or Nonflat – High Gloss coatings, but is required to m eet the VOC limit for the applicable specialty coating listed in Table 1.

With the exception of the specialty coating categor ies specified in subsections 5.2.1 through 5.2.12, if a coating is r ecommended for use in more than one of the specialty coating categories l isted in Table 1, the most restrictive (or lowest) VOC content limit shal l apply. This requirement applies to: usage recommendations that appear anywhere on the coating container, anywhere on any label or sti cker affixed to the container, or in any sales, advertising, or technic al literature supplied by a manufacturer or anyone acting on their behalf.

5.2.1 Metallic pigmented coatings.

5.2.2 Shellacs. 5.2.3 Pretreatment wash primers. 5.2.4 Industrial maintenance coatings. 5.2.5 Low-solids coatings. 5.2.6 Wood preservatives. 5.2.7 High temperature coatings. 5.2.8 Bituminous roof primers. 5.2.9 Specialty primers, sealers, and undercoaters

. 5.2.10 Aluminum roof coatings.Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 15 1-Feb-08

5.2.11 Zinc-rich primers. 5.2.12 Wood Coatings.

5.3 Sell-Through of Coatings: A coating manufactured prior to the effective date specified for that coating in Table 1 may be s old, supplied, or offered for sale for up to three years after the specified effective date. In addition, a coating manufactured before the effective date sp ecified for that coating in Table 1 may be applied at any time, both before and after the specified effective date, so long as the coating complied wit h the standards in effect at the time the coating was manufactured. This sub section 5.3 does not apply to any coating that does not display the date or date-code required by subsection 6.1.1.

5.4 Painting Practices: All architectural coating containers used to apply the contents therein to a surface directly from the con tainer by pouring, siphoning, brushing, rolling, padding, ragging or o ther means, shall be

closed when not in use. These architectural coatin g containers include, but are not limited to, drums, buckets, cans, pails , trays or other application containers. Containers of any VOC-cont aining materials used for thinning and cleanup shall also be closed when not in use.

5.5 Thinning: No person who applies or solicits the application of any architectural coating shall apply a coating that is thinned to exceed the applicable VOC limit specified in Table 1.

5.6 Coatings Not Listed in Table 1: For any coating that does not meet any of the definitions for the specialty coatings categories listed in Table 1, the VOC content limit shall be determined by classifyin g the coating as a Flat, Nonflat, or Nonflat – High Gloss coating, based on its gloss, as defined in subsections 4.21, 4.36, and 4.37, and the correspon ding Flat, Nonflat, or Nonflat – High Gloss VOC limit in Table 1 shall app ly.

6. CONTAINER LABELING REQUIREMENTS

6.1 Each manufacturer of any architectural coating subject to this rule shall display the information listed in subsections 6.1.1 through 6.1.12 on the coating container (or label) in which the coating i s sold or distributed.

6.1.1 Date Code: The date the coating was manufactured, or a date code representing the date, shall be indicated on t he label, lid, or

bottom of the container. If the manufacturer uses a date code for any coating, the manufacturer shall file an explana tion of each

code with the Executive Officer of the ARB.

6.1.2 Thinning Recommendations: A statement of the manufacturer’s recommendation regarding thinning of the coating sh all beAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 16 1-Feb-08

indicated on the label or lid of the container. Th is requirement does not apply to the thinning of architectural coatings with water. If thinning of the coating prior to use is not necessa ry, the recommendation must specify that the coating is to be applied without thinning.

6.1.3 VOC Content: Each container of any coating subject to this rule shall display one of the following values in grams of VOC per liter of coating:

6.1.3.1 Maximum VOC Content as determined from all potential product formulations; or

6.1.3.2 VOC Content as determined from actual formu lation data;

or 6.1.3.3 VOC Content as determined using the test me thods in

subsection 8.2.

If the manufacturer does not recommend thinning, th e container must display the VOC Content, as supplied. If the manufacturer recommends thinning, the container must display the VOC Content, including the maximum amount of thinning s olvent recommended by the manufacturer. If the coating is a multicomponent product, the container must display the V OC content as mixed or catalyzed. If the coating contains silane s, siloxanes, or other ingredients that generate ethanol or other VO Cs during the curing process, the VOC content must include the VO Cs emitted during curing. VOC Content shall be determined as defined in subsections 4.64, 4.65, and 4.66.

6.1.4 Faux Finishing Coatings: Effective January 1, 2010, the labels of all Faux Finishing coatings shall prominently displ ay the statement “This product can only be sold or used as part of a Faux Finishing coating system”.

6.1.5 Industrial Maintenance Coatings: Effective January 1, 2010, the labels of all Industrial Maintenance coatings shall prominently display the statement “For industrial use only” or “For professional use only”.

6.1.6 Rust Preventative Coatings: The labels of all rust preventative coatings shall prominently display the statement “F or Metal Substrates Only.”

6.1.7 Specialty Primers, Sealers, and Undercoaters: Effective January 1, 2010, and until January 1, 2012, the lab els of all specialty primers, sealers, and undercoaters shall prominentlyAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 17 1-Feb-08

display one or more of the descriptions listed in s ubsection 6.1.7.1 through 6.1.7.3.

6.1.7.1 For fire-damaged substrates. 6.1.7.2 For smoke-damaged substrates. 6.1.7.3 For water-damaged substrates.

6.1.8 Reactive Penetrating Sealers: Effective January 1, 2010, the labels of all Reactive Penetrating Sealers shall pr ominently display the statement “Reactive Penetrating Sealer”.

6.1.9 Stone Consolidants: Effective January 1, 2010, the labels of all Stone Consolidants shall prominently display the st atement “Stone Consolidant - For Professional Use Only”.

6.1.10 Nonflat - High Gloss Coatings: The labels of all Nonflat - High Gloss coatings shall prominently display the words “High Gloss.”

6.1.11 Wood Coatings: Effective January 1, 2010, the labels of all Wood Coatings shall prominently display the statement “F or Wood Substrates Only”.

6.1.12 Zinc Rich Primers : Effective January 1, 2010, the labels of all Zinc Rich Primers shall prominently display the sta tement “For Professional Use Only”.

7. REPORTING REQUIREMENTS

7.1 Sales Data: A responsible official from each manufacturer shal l upon request of the Executive Officer of the ARB, or his or her delegate, provide data concerning the distribution and sales of architectural coatings. The responsible official shall within 18 0 days provide information, including, but not limited to:

7.1.1 the name and mailing address of the manufactu rer; 7.1.2 the name, address and telephone number of a c ontact person; 7.1.3 the name of the coating product as it appears on the label and the applicable coating category; 7.1.4 whether the product is marketed for interior or exterior use or both; 7.1.5 the number of gallons sold in California in c ontainers greater than one liter (1.057 quart) and equal to or less than o ne liter (1.057 quart); 7.1.6 the VOC Actual content and VOC Regulatory con tent in grams per liter. If thinning is recommended, list the VOC Ac tual content and VOC Regulatory content after maximum recommended th inning. If

containers less than one liter have a different VOC content thanAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 18 1-Feb-08

containers greater than one liter, list separately. If the coating is a multi-component product, provide the VOC content as mixed or catalyzed;

7.1.7 the names and CAS numbers of the VOC constitu ents in the product; 7.1.8 the names and CAS numbers of any compounds in the product specifically exempted from the VOC definition, as l isted in subsection 4.63.1 or 4.63.2; 7.1.9 whether the product is marketed as solventbor ne, waterborne, or 100% solids; 7.1.10 description of resin or binder in the produc t; 7.1.11 whether the coating is a single-component or multi-component product; 7.1.12 the density of the product in pounds per gal lon; 7.1.13 the percent by weight of: solids, all volati le materials, water, and any compounds in the product specifically exempted from the VOC definition, as listed in subsection 4.63.1 or 4.63. 2; and 7.1.14 the percent by volume of: solids, water, and any compounds in the product specifically exempted from the VOC definiti on, as listed in

subsection 4.63.1 or 4.63.2.

7.2 All sales data listed in subsections 7.1.1 to 7 .1.14 shall be maintained by the responsible official for a minimum of three yea rs. Sales data submitted by the responsible official to the Execut ive Officer of the ARB may be claimed as confidential, and such informatio n shall be handled in accordance with the procedures specified in Title 1 7, California Code of Regulations Sections 91000-91022.

8. COMPLIANCE PROVISIONS AND TEST METHODS

8.1 Calculation of VOC Content: For the purpose of determining compliance with the VOC content limits in Table 1, the VOC con tent of a coating shall be determined as defined in subsection 4.64, 4.65, or 4.66. The VOC

content of a tint base shall be determined without colorant that is added

after the tint base is manufactured. If the manufa cturer does not recommend thinning, the VOC Content must be calcula ted for the product as supplied. If the manufacturer recommends thinni ng, the VOC Content must be calculated including the maximum amount of thinning solvent recommended by the manufacturer. If the coating is a multi-component product, the VOC content must be calculated as mixe d or catalyzed. If the coating contains silanes, siloxanes, or other i ngredients that generate ethanol or other VOCs during the curing process, th e VOC content must include the VOCs emitted during curing.

8.2 VOC Content of Coatings: To determine the physical properties of a coating in order to perform the calculations in sub section 4.64 or 4.66, theAir Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 19 1-Feb-08

reference method for VOC content is U.S. EPA Method 24, incorporated by reference in subsection 8.5.9, except as provide d in subsections 8.3

and 8.4. An alternative method to determine the VO C content of coatings is SCAQMD Method 304-91 (Revised 1996), incorporate d by reference in subsection 8.5.10. The exempt compounds content sh all be determined by SCAQMD Method 303-91 (Revised 1993), BAAQMD Meth od 43 (Revised 1996), or BAAQMD Method 41 (Revised 1995), as applicable, incorporated by reference in subsections 8.5.8, 8.5 .6, and 8.5.7, respectively. To determine the VOC content of a co ating, the manufacturer may use U.S. EPA Method 24, or an alte rnative method as provided in subsection 8.3, formulation data, or an y other reasonable means for predicting that the coating has been form ulated as intended (e.g., quality assurance checks, record keeping). However, if there are any inconsistencies between the results of a Method 24 test and any other means for determining VOC content, the Method 24 te st results will govern, except when an alternative method is approv ed as specified in

subsection 8.3. The District Air Pollution Control Officer (APCO) may require the manufacturer to conduct a Method 24 ana lysis.

8.3 Alternative Test Methods: Other test methods demonstrated to provide results that are acceptable for purposes of determi ning compliance with subsection 8.2, after review and approved in writin g by the staffs of the District, the ARB, and the U.S. EPA, may also be us ed.

8.4 Methacrylate Traffic Marking Coatings: Analysis of methacrylate multicomponent coatings used as traffic marking coa tings shall be conducted according to a modification of U.S. EPA M ethod 24 (40 CFR 59, subpart D, Appendix A), incorporated by referen ce in subsection 8.5.11. This method has not been approved for meth acrylate multicomponent coatings used for other purposes tha n as traffic marking coatings or for other classes of multicomponent coa tings.

8.5 Test Methods: The following test methods are incorporated by ref erence herein, and shall be used to test coatings subject to the provisions of this

rule:

8.5.1 Flame Spread Index: The flame spread index of a fire-retardant coating shall be determined by ASTM E 84-07, “Stand ard Test Method for Surface Burning Characteristics of Build ing Materials” (see section 4, Fire-Retardant Coating).

8.5.2 Fire Resistance Rating: The fire resistance rating of a fireresistive coating shall be determined by ASTM E 119 -07, “Standard Test Methods for Fire Tests of Building Constructio n Materials” (see section 4, Fire-Resistive Coating).Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 20 1-Feb-08

8.5.3 Gloss Determination: The gloss of a coating shall be determined by ASTM D 523-89 (1999), “Standard Test Method for Specular Gloss” (see section 4, Flat Coating, Nonflat Coatin g, and Nonflat - High Gloss Coating).

8.5.4 Metal Content of Coatings: The metallic content of a coating shall be determined by SCAQMD Method 318-95, “Determinati on of Weight Percent Elemental Metal in Coatings by X-Ray Diffraction,”
SCAQMD Laboratory Methods of Analysis for Enforcement Samples (see section 4, Aluminum Roof, Faux Finishing, and Metallic Pigmented Coating).

8.5.5 Acid Content of Coatings: The acid content of a coating shall be determined by ASTM D 1613-06, “Standard Test Method for Acidity

in Volatile Solvents and Chemical Intermediates Use d in Paint, Varnish, Lacquer, and Related Products” (see sectio n 4, Pretreatment Wash Primer).

8.5.6 Exempt Compounds--Siloxanes: Exempt compounds that are cyclic, branched, or linear completely methylated siloxanes, shall be analyzed as exempt compounds for compliance with section 8 by BAAQMD Method 43, “Determination of Volatile Met hylsiloxanes in Solvent-Based Coatings, Inks, and Related Materi als,” BAAQMD

Manual of Procedures , Volume III, adopted 11/6/96 (see section 4, Volatile Organic Compound, and subsection 8.2).

8.5.7 Exempt Compounds--Parachlorobenzotrifluoride (PCBTF ) : The exempt compound parachlorobenzotrifluoride, shall b e analyzed as an exempt compound for compliance with section 8 by BAAQMD Method 41, “Determination of Volatile Organic Compo unds in Solvent Based Coatings and Related Materials Contai ning Parachlorobenzotrifluoride,” BAAQMD Manual of Procedures

, Volume III, adopted 12/20/95 (see section 4, Volati le Organic Compound, and subsection 8.2).

8.5.8 Exempt Compounds: The content of compounds exempt under U.S. EPA Method 24 shall be analyzed by SCAQMD Meth od 303- 91 (Revised 1993), “Determination of Exempt Compoun ds,” SCAQMD Laboratory Methods of Analysis for Enforceme nt Samples (see section 4, Volatile Organic Compound, and subsection 8.2).

8.5.9 VOC Content of Coatings: The VOC content of a coating shall be determined by U.S. EPA Method 24 as it exists in ap pendix A of 40 Code of Federal Regulations (CFR) part 60, “Determination of Volatile Matter Content, Water Content, Density, Vo lume Solids,Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 21 1-Feb-08

and Weight Solids of Surface Coatings” (see subsect ion 8.2).

8.5.10 Alternative VOC Content of Coatings: The VOC content of coatings may be analyzed either by U.S. EPA Method 24 or SCAQMD Method 304-91 (Revised 1996), “Determination of Volatile Organic Compounds (VOC) in Various Materia ls,”
SCAQMD Laboratory Methods of Analysis for Enforcement Samples (see subsection 8.2).

8.5.11 Methacrylate Traffic Marking Coatings: The VOC content of methacrylate multicomponent coatings used as traffi c marking coatings shall be analyzed by the procedures in 40 CFR part 59, subpart D, appendix A, “Determination of Volatile M atter Content of Methacrylate Multicomponent Coatings Used as Traff ic Marking Coatings” (see subsection 8.4).

8.5.12 Hydrostatic Pressure for Basement Specialty Coating s : ASTM D7088-04, “Standard Practice for Resistance to Hydr ostatic Pressure for Coatings Used in Below Grade Applicati ons Applied to Masonry” (see section 4, Basement Specialty Coating ).

8.5.13 Gonioapparent Characteristics for Coatings : ASTM E-284-07, “Standard Terminology of Appearance” (see section 4

, Gonioapparent).

8.5.14 Tub and Tile Refinish Coating Adhesion: ASTM D 4585-99, “Standard Practice for Testing Water Resistance of Coatings Using Controlled Condensation” and ASTM D3359-02, “Standa rd Test Methods for Measuring Adhesion by Tape Test” (see s ection 4, Tub and Tile Refinish Coating).

8.5.15 Tub and Tile Refinish Coating Hardness : ASTM D 3363-05, “Standard Test Method for Film Hardness by Pencil T est” (see section 4, Tub and Tile Refinish Coating).

8.5.16 Tub and Tile Refinish Coating Abrasion Resistance : ASTM D 4060-07, “Standard Test Methods for Abrasion Resi stance of Organic Coatings by the Taber Abraser” (see section 4, Tub and Tile Refinish Coating).

8.5.17 Tub and Tile Refinish Coating Water Resistance : ASTM D 4585-99, “Standard Practice for Testing Water Res istance of Coatings Using Controlled Condensation” and ASTM D7 14-02e1, “Standard Test Method for Evaluating Degree of Blis tering of Paints” (see section 4, Tub and Tile Refinish Coati ng).Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 22 1-Feb-08

8.5.18 Waterproofing Membrane : ASTM C836-06, “Standard Specification for High Solids Content, Cold Liquid- Applied Elastomeric Waterproofing Membrane for Use with Sep arate Wearing Course” (see section 4, Waterproofing Membr ane).

8.5.19 Mold and Mildew Growth for Basement Specialty Coati ngs : ASTM D3273-00, “Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an E nvironmental Chamber” and ASTM D3274-95, “Standard Test Method f or Evaluating Degree of Surface Disfigurement of Paint Films by Microbial (Fungal or Algal) Growth or Soil and Dirt Accumulation” (see section 4, Basement Specialty Coating).

8.5.20 Reactive Penetrating Sealer Water Repellency: ASTM C67-07, “Standard Test Methods for Sampling and Testing Bri ck and Structural Clay Tile”; or ASTM C97-02, “Standard Te st Methods for Absorption and Bulk Specific Gravity of Dimension S tone”; or ASTM C140-06, “Standard Test Methods for Sampling a nd Testing Concrete Masonry Units and Related Units” (see sect ion 4, Reactive Penetrating Sealer).

8.5.21 Reactive Penetrating Sealer Water Vapor Transmissio n: ASTM E96/E96M-05, “Standard Test Method for Water Vapor Transmission of Materials” (see section 4, Reactive Penetrating Sealer).

8.5.22 Reactive Penetrating Sealer - Chloride Screening Ap plications: National Cooperative Highway Research Report 244 (1 981), “Concrete Sealers for the Protection of Bridge Stru ctures” (see section 4, Reactive Penetrating Sealer).

8.5.23 Stone Consolidants: ASTM E2167-01, “Standard Guide for Selection and Use of Stone Consolidants” (see secti on 4, Stone Consolidant).Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 23 1-Feb-08 Table 1

VOC CONTENT LIMITS FOR ARCHITECTURAL COATINGS

Limits are expressed as VOC Regulatory, thinned to the manufacturer’s maximum thinning recommendation, excluding any colorant add ed to tint bases.

Coating Category Effective 1/1/2010 Effective 1/1/2 012

Flat Coatings 50

Nonflat Coatings 100

Nonflat - High Gloss Coatings 150

Specialty Coatings

Aluminum Roof Coatings 400

Basement Specialty Coatings 400

Bituminous Roof Coatings 50

Bituminous Roof Primers 350

Bond Breakers 350

Concrete Curing Compounds 350

Concrete/Masonry Sealers 100

Driveway Sealers 50

Dry Fog Coatings 150

Faux Finishing Coatings 350

Fire Resistive Coatings 350

Floor Coatings 100
Form-Release Compounds 250
Graphic Arts Coatings (Sign Paints) 500

High Temperature Coatings 420

Industrial Maintenance Coatings 250
Low Solids Coatings a 120
Magnesite Cement Coatings 450
Mastic Texture Coatings 100
Metallic Pigmented Coatings 500
Multi-Color Coatings 250

Pre-Treatment Wash Primers 420

Primers, Sealers, and Undercoaters 100
Reactive Penetrating Sealers 350
Recycled Coatings 250Air Resources Board Suggested Control Measure for Architectural Coatings

Approved 2007 SCM.doc 24 1-Feb-08 Table 1

VOC CONTENT LIMITS FOR ARCHITECTURAL COATINGS

Limits are expressed as VOC Regulatory, thinned to the manufacturer’s maximum thinning recommendation, excluding any colorant add ed to tint bases.

Coating Category Effective 1/1/2010 Effective 1/1/2 012
Roof Coatings 50
Rust Preventative Coatings 250

Shellacs:

• Clear

• Opaque 730

550

Specialty Primers, Sealers, and

Undercoaters 100

Stains 250

Stone Consolidants 450
Swimming Pool Coatings 340
Traffic Marking Coatings 100
Tub and Tile Refinish Coatings 420
Waterproofing Membranes 250
Wood Coatings 275

Wood Preservatives 350

Zinc-Rich Primers 340

a. Limit is expressed as VOC Actual.