KARNAK Corporation  

DESCRIPTION: 404 Corrosion Proof base coat is a self–priming, modified acrylic, coating that can encapsulate existing rust on properly prepared metal and inhibits the development of new rust on metal surfaces.

USES: 404 Corrosion Proof is recommended for use as an elastomeric coating applied to both clean and properly prepared but marginally rusty steel, and imparts excellent corrosion  resistance,  adhesion,  and  low  temperature flexibility. The coating is intended for use as a base coat on new metal and lightly rusted metal roof surfaces prior to the application of 535QS Enviro-Lastic, 505HS Mohave Coat, 501 ElastoBrite, or 529 Renu-White topcoats. New metal surfaces must be allowed to age 30 days before coating.

SURFACE PREPARATIONS: Surfaces to be coated should be dry, clean, and free of dirt, dust, grease, oil and loose rust or coating. Recommended application temperature is 40°F to 120°F. Power wash surfaces with 799 Wash-N-Prep Roof Cleaner and water. Wash roof surfaces with a minimum of 2000 psi. taking all necessary precautions to avoid damage to the roof system. Seal fasteners, seams and flashings with 550 Patch-N-Go Fleece self-sealing tape or 5540 Resat-Mat and 505MS Karna-Flex WB or appropriate sealants or caulking material 

APPLICATION: Mix lightly prior to application of the coating. 404 Corrosion Proof may be applied by brush, spray equipment or roller. For applications in higher temperatures (above 90 °F) KARNAK recommends application in multiple thin coats to prevent trapped moisture problems. Commencement of work by the contractor implies his approval of the deck surface.

ROLLER / BRUSH APPLICATION: Apply with a 3/4" – 1-1/4” nap roller or soft roof brush.

SPRAY APPLICATION: Utilize a standard paint spray pump or airless spray pump. Equipment manufacturer should be consulted for more complete information. Spray application should be done with a 50% over-spray pattern.

COVERAGE RATE: Apply 404 Corrosion Proof over the surface at the rate of 1.5 gallons per 100 sq. ft. (24 wet mils).  Allow to dry 12 hours then apply the selected finish coating. The total dry mil thickness of 404 Corrosion Proof and finish coating should be 20 to 24 mils. Coverage will vary depending on the surface to be coated.

CAUTION: Do not apply when rain is imminent. Protect from freezing. Coating must be dried before exposure to water. Store in a heated room and keep container covered when not in use. Do not thin. Keep out of reach of children. Avoid prolonged contact with skin. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying.  For exterior use only.  

Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage.  Per NRCA (National Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours after it stops raining.”

PACKAGING: Available in 5-gallon pails and 55-gallon drums.

If further information is needed, contact KARNAK Technical services at 800-526-4236.

https://www.youtube.com/watch?v=MSDYOvrAsgU

DESCRIPTION: 405 Bond-N-Shield is a 100% elastomeric acrylic, co-polymer emulsion, specifically designed as a base coating that will provide excellent adhesion to asphalt surfaces. The coating contains stain blockers that prevent asphalt bleed through thus producing a brighter white coating over these surfaces. Technological advances in the KARNAK laboratory also give this acrylic coating improved water blistering resistance in temporary ponding areas versus traditional acrylic coatings.

USES: 405 Bond-N-Shield is intended for use as a base coat prior to the application of 501 Elasto-Brite, 505HS Mohave Coat, 529 Renu-White, 535QS Enviro-Lastic, acrylic topcoats as well as 670HS Karna-Sil Ultra and 670LS Karna-Sil silicone coatings on built-up roof surfaces that have aged a minimum of 90 days and SBS and APP smooth and granular modified membranes that have weathered 30 days.

SURFACE PREPARATIONS: Surfaces to be coated should be dry, clean, and free of dirt, dust, grease, oil and loose paint. Recommended application temperature is 40°F to 120°F. Power wash surfaces with 799 Wash-N-Prep Roof Cleaner and water. Wash  roof  surfaces  with  a  minimum  of  2000   psi.,   taking  all  necessary precautions to avoid damage to the roof system. Patch and repair cracks or holes with 505MS Karna-Flex WB and Resat-Mat or Poly-Mat or appropriate sealants or caulking materials. All wet insulation should be removed and replaced with like materials.  New BUR roof surfaces must age a minimum of 90 days before coating. SBS and APP modified bitumen membranes should weather 30 days before coating. 

APPLICATION: Mix lightly prior to application of the coating. 405 Bond-N-Shield may be applied by brush, spray equipment or roller. For applications in higher temperatures (above 90 °F) KARNAK recommends application in multiple thin coats to prevent trapped moisture problems. Commencement of work by the contractor implies his approval of the deck surface.

ROLLER / BRUSH APPLICATION: Apply with a 3/4" – 1-1/4” nap roller or soft roof brush.

SPRAY APPLICATION: Utilize a standard paint spray pump or airless spray pump. Equipment manufacturer should be consulted for more complete information. Spray application should be done with a 50% over-spray pattern.

COVERAGE RATE: Apply 405 Bond-N-Shield over the surface at the rate of 1.5 gallons per 100 sq. ft. (24 wet mils) over smooth surfaces to 2 gallons per 100 sq. ft. (32 wet mils) over granule surfaces.  Allow to dry 6-24 hours then apply the selected finish coating. The total cured mil thickness of 405 Bond-NShield and finish coating should be 20 to 24 dry mils. Coverage will vary depending on the surface to be coated.

CAUTION: Do not apply when rain is imminent. Protect from freezing. Coating must be dried before exposure to water. Store in a heated room and keep container covered when not in use. Do not thin. Keep out of reach of children. Avoid prolonged contact with skin. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying.  For exterior use only.  

Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage.  Per NRCA (National Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours after it stops raining.”

PACKAGING: Available in 5-gallon pails and 55-gallon drums.

If further information is needed, contact KARNAK Technical services at 800-526-4236.

DESCRIPTION: 406 Tru-Grip is a 100% acrylic elastomeric co-polymer emulsion, specifically designed as a base coating for adhesion to weathered TPO, Hypalon, and PVC roofing membranes. When applied to a suitably cleaned, weathered TPO or PVC roof and top coated with a durable acrylic elastomeric topcoat such as 535 QS Enviro-Lastic, 505HS Mohave Coat, 501 Elasto-Brite or 529 Renu-White, the basecoat can extend the life of the existing roof membrane. The technology used in 406 Tru-Grip enables the coating to have very good adhesion and resistance to blistering when applied to weathered TPO and PVC.

USES: Elastomeric Roof Coating Systems that use 406 Tru-Grip as the basecoat are ideal for use over aged TPO, Hypalon and PVC roofing membranes that have been weathered at least four years.

SURFACE PREPARATIONS: Weathered TPO and PVC surfaces accumulate dirt over time and must be cleaned prior to coating with 406 Tru-Grip. Recommended application temperature is 40°F to 120°F. It is particularly important to effectively clean ponded water areas where greater accumulations of dirt can occur. For optimal adhesion and water resistance, water alone is insufficient to clean weathered TPO and PVC membranes properly. Suitable liquid cleaners such as 507 SPC Primer/Wash  and 799 Wash-N-Prep  Roof  Cleaner solutions with water can be spray applied over the entire surface followed by a thorough power washing. Power wash roof surfaces using a pressure of 2,500 to 3,500 psi with a wide fan tip. All residual cleaning agents must be removed, otherwise they will interfere in the adhesion of 406 Tru-Grip. When using liquid cleaning solutions, please refer to the specific product label and MSDS for safe handling information and proper use instructions. 

APPLICATION: Mix lightly prior to application of the coating. 406 Tru-Grip may be applied by brush, spray equipment or roller. For applications in higher temperatures (above 90 °F) KARNAK recommends application in multiple thin coats to prevent trapped moisture problems. Commencement of work by the contractor implies his approval of the deck surface.

ROLLER / BRUSH APPLICATION: Apply with a 3/4" – 1-1/4” nap roller or soft roof brush.

SPRAY APPLICATION: Utilize a standard paint spray pump or airless spray pump. Equipment manufacturer should be consulted for more complete information. Spray application should be done with a 50% over-spray pattern.

COVERAGE RATE: Apply 406 Tru-Grip over the surface at the rate of 1.5 gallons per 100 sq. ft. (24 wet mils).  Allow to dry 8-24 hours then apply the selected finish coating. The total dry mil thickness of 406 Tru-Grip and finish coating should be 20 to 24 mils. Coverage will vary depending on the surface to be coated.

CAUTION: Do not apply when rain is imminent. Protect from freezing. Coating must be dried before exposure to water. Store in a heated room and keep container covered when not in use. Do not thin. Keep out of reach of children. Avoid prolonged contact with skin. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying.  For exterior use only. 

Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage.  Per NRCA (National Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours after it stops raining.”

PACKAGING: Available in 5-gallon pails and 55-gallon drums.

If further information is needed, contact KARNAK Technical services at 800-526-4236.

http://www.youtube.com/watch?v=6E1xWEpHVWg

DESCRIPTION: 407 EPDM & SPF is a 100% acrylic elastomeric co-polymer emulsion, specifically designed as a base coating for adhesion to EPDM and SPF (Spray polyurethane foam) roofing membranes and systems.  When applied to a suitably cleaned EPDM or SPF roofs and top coated with a durable acrylic elastomeric finish coat such as 535 QS Enviro-Lastic, 505HS Mohave Coat, 501 ElastoBrite or 529 Renu-White, the coatings can extend the life of the existing roof membrane. The technology used in 407 EPDM & SPF enables the coating to have very good adhesion and resistance to blistering when applied to EPDM or SPF roofing systems.

USES: 407 EPDM & SPF is intended for use as an elastomeric base coat for application over properly prepared and clean EPDM and SPF roofing membranes and systems prior  to  the  application  of  an appropriate finish coat.  May also be applied over concrete surfaces with positive drainage. All surfaces must be properly cleaned, dry and leak free before coating. Suitable for horizontal and vertical applications.

SURFACE PREPARATIONS: Surfaces to be coated should be dry, clean and free of dirt, dust, rust, grease, oil and loose coating. Recommended application temperature is 40°F to 120°F. Power wash EPDM surfaces using 507 SPC Primer Wash and water and SPF surfaces  with 799 Wash-N-Prep Roof Cleaner and water. Wash roof surfaces with a minimum of 2000 psi. taking all necessary precautions to avoid damage to the roof system. Patch and repair all cracks, leaks and damaged areas with appropriate sealants or caulking materials. All wet insulation and foam and/or exposed   foam   should   be   removed and replaced with like materials. 407 EPDM & SPF base coat must be dry prior to application of additional coatings. 

APPLICATION: Mix lightly prior to application of the coating. 407 EPDM & SPF may be applied by brush, spray equipment or roller. For applications in higher temperatures (above 90 °F) KARNAK recommends application in multiple thin coats to prevent trapped moisture problems. Commencement of work by the contractor implies his approval of the deck surface.

ROLLER / BRUSH APPLICATION: Apply with a 3/4" – 1-1/4” nap roller or soft roof brush.

SPRAY APPLICATION: Utilize a standard paint spray pump or airless spray pump. Equipment manufacturer should be consulted for more complete information. Spray application should be done with a 50% over-spray pattern.

COVERAGE RATE: Apply 407 EPDM & SPF over the surface at the rate of 1.5 gallons per 100 sq. ft. (24 wet mils).  Allow to dry 8-24 hours then apply the selected finish coating. The total dry mil thickness of 406 Tru-Grip and finish coating should be 20 to 24 mils. Coverage will vary depending on the surface to be coated.

CAUTION: Do not apply when rain is imminent. Protect from freezing. Coating must be dried before exposure to water. Store in a heated room and keep container covered when not in use. Do not thin. Keep out of reach of children. Avoid prolonged contact with skin. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying.  For exterior use only. 

Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage.  Per NRCA (National Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours after it stops raining.”

PACKAGING: Available in 5-gallon pails and 55-gallon drums.

If further information is needed, contact KARNAK Technical services at 800-526-4236.

https://www.youtube.com/watch?v=HMithFi8XOY

http://www.youtube.com/watch?v=6E1xWEpHVWg  (en Espanol)

DESCRIPTION: 501 Elasto-Brite is a co-polymer elastomeric, 100% acrylic emulsion coating.  501 ElastoBrite provides   excellent protection, appearance, mildew resistance, color stability, weatherability and flexibility.

USES: 501 Elasto-Brite is designed to be applied directly over built-up roof surfaces that have aged a minimum of 90 days, SBS and APP granular modified membranes and smooth surface APP membranes that have weathered a minimum of 30 days as well as metal roofs.  Also for use on above grade vertical surfaces such as concrete, concrete block, brick, stucco, metal and wood. May also be used for application over applicable base coats 405 Bond-N-Shield, 406 Tru-Grip, 404 Corrosion Proof Base and 407 EPDM & SPF as a base coat for EPDM. Meets ASTM D-6083 Type I. 

SURFACE PREPARATIONS: Surfaces to be coated should be dry, clean, free of dirt, dust, grease, oil and loose paint. Recommended application temperature is 40°F to 120°F. Power wash surfaces with TSP substitute and water. Wash roof surfaces with a minimum of 2000 psi. taking all necessary precautions to avoid damage to the roof system.  Patch and repair cracks or holes with appropriate sealants or caulking materials. All wet insulation should be removed and replaced with like materials.  New BUR roof surfaces must age a minimum of 90 days before coating. Newly installed cold-process, hot-applied and torchedapplied modified bitumen membranes should age 30 days before coating. Allow fresh masonry to cure a minimum of 30 days before application. 501 Elasto-Brite or subsequent base coats should be dry prior to application of 501 Elasto-Brite. 

APPLICATION: Recommended use is for application over one of KARNAK’s 400 series substrate specific base coats.  Mix lightly prior to application of the coating. 501 Elasto-Brite may be applied by brush, spray equipment or roller. Allow first coat to dry 8 to 12 hours before application of the second coat.  Apply when temperatures are 40ºF and rising but not over 120ºF.  Do not apply when rain is expected during or within 24 hours after application.  For applications in higher temperatures (above 90 °F) KARNAK recommends application in multiple thin coats to prevent trapped moisture problems.  Commencement of work by the contractor implies his approval of the deck surface.

ROLLER / BRUSH APPLICATION: Apply with a 3/4" – 1-1/4” nap roller or soft roof brush perpendicular to the first coat / base coat for proper protection. 

SPRAY APPLICATION: Utilize a standard paint spray pump or airless spray pump. Equipment manufacturer should be consulted for more complete information. Spray application should be done with a 50% over-spray pattern.

COVERAGE RATE: Apply in a single coat over applicable 400 series base coat at the rate of 1.5 gallons per 100 sq. ft. (24 wet mils) or apply direct to substrate in a two coat application at the rate of 1.5 gallons per 100 sq. ft. per coat (Total of 3 gallons per 100 sq. ft.).  This will achieve a dry mil thickness of 20 to 24 mils. Coverage will vary depending on the surface to be coated. 

COLORS: White, Gray, Khaki Tan, Patina Green and Red are standard colors.  Other colors are available in minimum quantities of 210 gallons.  See “Elastomeric Coating Color Chart” for other available colors.  

CAUTION: Do not apply when rain is imminent. Protect from freezing. Coating must be dried before exposure to water. Store in a heated room and keep container covered when not in use. Do not thin. Keep out of reach of children. Avoid prolonged contact with skin. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying.  For exterior use only. 

Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage.  Per NRCA (National Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours after it stops raining.”

PACKAGING: Available in 5-gallon pails and 55-gallon drums.

If further information is needed, contact KARNAK Technical services at 800-526-4236.

https://www.youtube.com/watch?v=J936MK7BujU

DESCRIPTION: 502 RC-W Elasto-Kote Finish Coat is a highly elastic, reflective thermoplastic rubber, single component, coating to be applied as a finish coat over 502 RC-W Elasto-Kote Base Coat. 

USES: 502 RC-W Elasto-Kote Finish Coat is intended for use over 502 RC-W Elasto-Kote Base Coat over metal roofs, spray polyurethane foam roofs, EPDM, TPO, and most PVC roof membranes. Also good over previously coated surfaces as well as for coating concrete, concrete block, brick, cinder block, stucco and wood. May be applied over 405 Bond-N-Shield Base Coat over smooth BUR and smooth or granule modified bitumen membrane roofs.  PVC and TPO roofs should be at least 4 years old before coating. 

SURFACE PREPARATIONS: All roof surfaces to be coated should be clean and free of dirt, dust flaking and pitting rust, grease, oil, and loose paint. Surfaces should have been previously coated with 502 RC-W Elasto-Kote Base Coat or 405 Bond-N-Shield Base Coat (Asphalt only). Recommended application temperature is 40°F to 120°F. Contact KARNAK Technical Services at 800-526-4236 for questions regarding surface preparation. 

APPLICATION: Mix lightly prior to application of the coating. 502 RC-W Elasto-Kote Finish Coat may be applied by brush, airless spray equipment or roller or previously applied 502 RC-W Elasto-Kote Base Coat.  For applications in higher temperatures (above 90 °F) KARNAK recommends application in multiple thin coats to prevent trapped moisture problems. Allow to dry 24 hours before exposure to rain or water. Coverage rate will vary due to texture and porosity of the surface. 502 RC-W Elasto-Kote Finish Coat will take approximately 4-6 hours to dry to the touch. EPDM roofs should first be coated with 502 RC-W Elasto-Kote Base Coat at the rate of 0.5 gallons per 100 sq. ft. followed by two coats of 502 RC-W ElastoKote Finish Coat at 1-1.5 gallons per 100 sq. ft. per coat. Asphalt roofs should first be coated with 405 Bond-N-Shield Base Coat at the rate of 1.5 gallons (smooth) or 2 gallons (granule) per 100 sq. ft. followed by two coats of 502 RC-W Elasto-Kote Finish Coat at 1.25 gallons per 100 sq. ft. per coat. Commencement of work by the contractor implies his approval of the deck surface.

ROLLER / BRUSH APPLICATION: Apply with a 3/4" – 1-1/4” nap roller or soft roof brush. 

SPRAY APPLICATION: Utilize an airless spray pump. Equipment manufacturer should be consulted for more complete information. Spray application should be done with a 30% over-spray pattern.

COVERAGE RATE: Apply 502 RC-W Elasto-Kote Finish Coat at the rate of 1.5 gallons per 100 sq. ft. (24 wet mils) over previously applied base coat.   

CAUTION: Do not use near open flame.  Avoid breathing solvent fumes and prolonged contact with skin. Do not take internally. If swallowed, do not induce vomiting.  Call a physician immediately. Keep out of reach of children.  Coating must be dried before exposure to water. Store in a heated room and keep container covered when not in use. Do not thin. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying.  For exterior use only. 

Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage.  Per NRCA (National Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours after it stops raining.”

PACKAGING: Available in 5-gallon pails and 55-gallon drums.

If further information is needed, contact KARNAK Technical services at 800-526-4236.

When installed properly, this product will help reduce energy costs. Actual savings will vary based on geographical location and individual building characteristics.

DESCRIPTION: 505HS Mohave Coat is a premium, high solids, acrylic co-polymer elastomeric roof coating. 505HS Mohave Coat provides excellent protection, appearance, mildew resistance, color stability, weather ability and flexibility.

USES: 505HS Mohave Coat is designed to be applied directly over built-up asphalt roof surfaces that have aged a minimum of 90 days, SBS and APP granular modified membranes and smooth surface APP membranes that have weathered a minimum of 30 days as well as metal roofs and SPF foam systems. Also for use on above grade vertical surfaces such as concrete, concrete block, brick, stucco, metal and wood. May also be used for application over applicable base coats 404 Corrosion Proof Base Coat, 405 Bond-N-Shield, 406 Tru-Grip, and 407 EPDM & SPF Base Coat.

SURFACE PREPARATIONS: Surfaces to be coated should be dry, clean, free of dirt, dust, grease, oil and loose paint. Recommended application temperature is 40°F to 120°F. Power wash surfaces with 799 Wash-N-Prep and water. Wash roof surfaces with a minimum of 2000 psi. taking all necessary precautions to avoid damage to the roof system.  Patch and repair cracks or holes with appropriate sealants or caulking materials. All wet insulation should be removed and replaced with like materials.  New BUR roof surfaces must age a minimum of 90 days before coating. Newly installed cold-process, hot-applied and torched-applied modified bitumen membranes should age 30 days before coating. Allow fresh masonry to cure a minimum of 30 days before application. 505HS Mohave Coat or subsequent base coats should be dry prior to application of a finish coat of 505HS Mohave Coat. . 

APPLICATION: Recommended use is for application over one of KARNAK’s 400 series substrate specific base coats.  Mix lightly prior to application of the coating. 505HS Mohave Coat may be applied by brush, spray equipment or roller. Allow first coat to dry 8 to 12 hours before application of the second coat.  Apply when temperatures are 40ºF and rising but not over 120ºF.  Do not apply when rain is expected during or within 24 hours after application.  For applications in higher temperatures (above 90 °F) KARNAK recommends application in multiple thin coats to prevent trapped moisture problems.  Commencement of work by the contractor implies his approval of the deck surface.

ROLLER / BRUSH APPLICATION: Apply with a 3/4" – 1-1/4” nap roller or soft roof brush perpendicular to the first coat / base coat for proper protection. 

SPRAY APPLICATION: Utilize a standard paint spray pump or airless spray pump. Equipment manufacturer should be consulted for more complete information. Spray application should be done with a 50% over-spray pattern.

COVERAGE RATE:  Apply in a single coat over applicable 400 series base coat at the rate of 1.5 gallons per 100 sq. ft. (24 wet mils) or apply direct to substrate in a two coat application at the rate of 1.5 gallons per 100 sq. ft. per coat (Total of 3 gallons per 100 sq. ft.).  This will achieve a dry mil thickness of 20 to 24 mils. Coverage will vary depending on the surface to be coated.

COLORS: White, Desert Tan and Adobe Brown are standard colors.  Other colors are available in minimum quantities of 210 gallons.  See “Elastomeric Coating Color Chart” for other available colors.  

CAUTION: Do not apply when rain is imminent. Protect from freezing. Coating must be dried before exposure to water. Store in a heated room and keep container covered when not in use. Do not thin. Keep out of reach of children. Avoid prolonged contact with skin. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying.  For exterior use only.   

Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage.  Per NRCA (National Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours after it stops raining.”

PACKAGING: Available in 5-gallon pails and 55-gallon drums.

If further information is needed, contact KARNAK Technical services at 800-526-4236.

DESCRIPTION: 535 QS Enviro-Lastic is a 100% acrylic resin, white reflective, elastomeric coating with “Quick-Set” technology that locks the coating in to protect against rain wash-off 20 minutes after application. 535 QS Enviro-Lastic represents KARNAK’s dedication to advancing acrylic coating technologies in the industry. This coating has superior color stability, resistance to dirt pickup, excellent hail resistance and low temperature flexibility.

USES: 535 QS  Enviro-Lastic  is for use directly over new clean metal, cured concrete, spray polyurethane foam, EPDM and Hypalon roof surfaces. Also for use as a finish coating over applicable base coats of 405 Bond-N-Shield, 406 Tru-Grip and 404 Corrosion Proof Base Coat. All surfaces must be properly cleaned, dry and leak free before coating. Suitable for horizontal and vertical applications. Metal surface must be completely free of rust or encapsulated with 404 base coat. Concrete surfaces must be cured 30 days before coating. Meets ASTM D-6083 Type I. 

SURFACE PREPARATIONS: Surfaces to be coated should be dry, clean and free of dirt, dust, rust, grease, oil and loose coating. Recommended application temperature is 40°F to 120°F. Power wash surfaces with 799 Wash-N-Prep Roof Cleaner and water or if surface is an EPDM use 507 SPC Primer/Wash and water. Wash roof surfaces with a minimum of 2000 psi. taking all necessary precautions to avoid damage to the roof system. Patch and repair cracks or holes with appropriate sealants or caulking materials. All wet insulation or foam should be removed and replaced with like materials.  Allow fresh masonry to cure a minimum of 30 days before application. 535 QS Enviro-Lastic or subsequent base coat must be dry prior to application of additional coatings. Allow fresh masonry to cure a minimum of 30 days before application. Commencement of work by the contractor implies his approval of the deck surface.

APPLICATION: Recommended use is for application over one of KARNAK’s 400 series substrate specific base coats.  Mix lightly prior to application of the coating. 535QS Enviro-Lastic may be applied by brush, spray equipment or roller. Allow first coat to dry 8 to 12 hours before application of the second coat.  Apply when temperatures are 40ºF and rising but not over 120ºF.  Do not apply when rain is expected during or within 24 hours after application. For applications in higher temperatures (above 90 °F) KARNAK recommends application in multiple thin coats to prevent trapped moisture problems.  Commencement of work by the contractor implies his approval of the deck surface.

ROLLER / BRUSH APPLICATION: Apply with a 3/4" – 1-1/4” nap roller or soft roof brush perpendicular to the first coat / base coat for proper protection. 

SPRAY APPLICATION: Utilize a standard paint spray pump or airless spray pump. Equipment manufacturer should be consulted for more complete information. Spray application should be done with a 50% over-spray pattern.

COVERAGE RATE:  Apply in a single coat over applicable 400 series base coat at the rate of 1.5 gallons per 100 sq. ft. (24 wet mils) or apply direct to substrate in a two coat application at the rate of 1.5 gallons per 100 sq. ft. per coat (Total of 3 gallons per 100 sq. ft.).  This will achieve a dry mil thickness of 20 to 24 mils. Coverage will vary depending on the surface to be coated. 

COLORS: White and Khaki Tan are standard colors.  Other colors are available in minimum quantities of 210 gallons.  See “Elastomeric Coating Color Chart” for other available colors.  

CAUTION: Do not apply when rain is imminent. Protect from freezing. Coating must be dried before exposure to water. Store in a heated room and keep container covered when not in use. Do not thin. Keep out of reach of children. Avoid prolonged contact with skin. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying.  For exterior use only. 

Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage.  Per NRCA (National Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours after it stops raining.”

PACKAGING: Available in 5-gallon pails and 55-gallon drums.

If further information is needed, contact KARNAK Technical services at 800-526-4236.

DESCRIPTION: 670HS Karna-Sil Ultra is a white, single component, high solids, moisture curing silicone coating that produces a durable elastic coating with exceptional weathering and water resistance characteristics. 
USES: Newly Sprayed Polyurethane Foam or Previously Coated Silicone roofs (no primer required); metal, concrete, masonry, TPO, PVC, Hypalon, and EPDM roofs (requires 180 Karna-Sil Ultra Epoxy Primer); BUR (Built-Up) and Modified Bitumen (requires 180 Karna-Sil Ultra Epoxy Primer or 405 Bond-NShield Base Coat). BUR surfaces must be allow to age a minimum of 90 days. SBS and APP granular modified membranes and smooth surface APP membranes must be allowed to weathered a minimum of 30 days as well as new metal roofs. 670HS may be used on vertical as well as horizontal applications. All surfaces must have positive drainage. Note: Vertical application may require multiple coats to achieve desired film thickness.   
SURFACE PREPARATIONS: Surfaces to be coated should be dry, clean, and free of dirt, dust, grease, oil and loose rust or coating. Recommended application temperature is 50°F to 120°F. Power wash surfaces with 799 Wash-N-Prep Roof Cleaner or 507 SPC Primer/Wash (EPDM Only) and water. Wash roof surfaces with a minimum of 2000 psi. taking all necessary precautions to avoid damage to the roof system. Patch and repair all seams, flashings, damaged areas, leak and cracks with 502MS Karna-Flex,  or 505MS Karna-Flex WB or appropriate sealants or caulking materials.  
APPLICATION: 670HS Karna-Sil Ultra should be applied in a single coat application at the required application rate.  If additional coats are to be applied, allow previous coat to cure 2-8 hours (dependent upon temperature and humidity) before applying subsequent coat.  Subsequent coats should be applied within 24 hours of previous application to ensure uniform adhesion.  Applied coating film should be even and free of pinholes.  Coverage will vary depending on the surface to be coated.  To improve aesthetics, impact resistance and toughness of the coating, ceramic roofing granules should be applied immediately into the final coat after application.  Back-roll granules into coating and allow to cure then blow off or sweep loose granules from the surface. Mix coating prior to application with a 3” diameter mixer (5-gallon pail) or 6” diameter mixer (50 gallon drum).  Once product is mixed, the entire container should be used.  670HS Karna-Sil Ultra may be applied by brush, roller or airless spray equipment.  Apply at temperatures 50°F to 120°F.  Do not apply if rain is expected within 24 hours after application.  Commencement of work by the contractor implies their approval of the roof surface. See listing at www.nsf.org for application and cure instructions for rainwater catchment use. 
ROLLER / BRUSH APPLICATION: Apply with a 3/4" – 1-1/4” nap roller or soft roof brush.  
SPRAY APPLICATION: For spray application, a high-pressure airless spray unit with a minimum of 3500 psi working pressure at the gun tip should be used. The pump must have a 3 gallon per minute output. Hoses should be jacketed for prevention of moisture contamination. Hoses should have a 3/4” ID and tip size should be a minimum size 0.027 orifice. Do not use with hoses that have been used to spray acrylic coatings. 
COVERAGE RATE: Apply in a single coat at 1.5 gallons per 100 sq. ft. (24 dry mils) for most applications. 
COLORS: White  
CAUTION: Follow SDS and all recommended safety procedures strictly when using these products. If spraying, equipment should be grounded to avoid accidental ignition due to static sparks. Avoid breathing solvent vapors. Use with appropriate MESA/NIOSH approved respirator when exposure can exceed recommended PEL. Not for interior use. Do not apply when rain is imminent. Keep containers properly sealed when stored indoors, in a cool well-ventilated area. Keep containers away from moisture. Keep away from heat, sparks and open flame. Do not store above 100°F. Do not thin. Keep out of reach of children. Avoid prolonged contact with skin. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying.  For exterior use only.   
Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage.  Per NRCA (National Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours after it stops raining.” 
PACKAGING: Available in 5-gallon pails and 50-gallon drums. 
If further information is needed, contact KARNAK Technical services at 800-526-4236

DESCRIPTION: 169 Non-Fibered Aluminum Roof Coating is a formulation of selected asphalts, refined solvents and fine aluminum flakes. When the coating is applied to the roof, the aluminum flakes leaf in overlapping parallel layers, forming a reflective, metallic shield over the base material. 
The combination of these two protective materials, aluminum and asphalt, by the exclusive KARNAK process results in a self-protecting roof coating with longer-lasting moisture and heat-resistant properties. 169 Non-Fibered Aluminum Roof Coating remains permanently bonded to the roof substrate, thus assuring longer roof life with subsequent savings on roof maintenance. 
The asphaltic oils in the roof are protected from the intense rays of the sun by the reflective properties of the aluminum. Most of the sun’s rays are reflected by this aluminum shield, thereby preventing these oils from being “cooked” out of the roof substrate. The coating, therefore, retains its resilient characteristics and will not prematurely crack or dry out. During the hot summer months, 169 Non-Fibered Aluminum Roof Coating will help reduce indoor building temperatures and improve inside living and working conditions. 169 Non-Fibered Aluminum Roof Coating prevents the sun’s rays from penetrating the roof coating and passing the heat into the building interior. 
USES: 169 Non-Fibered Aluminum Roof Coating is ideal for use on modified bitumen membranes, metal corrugated roofs and steep asphalt roofs. New BUR asphalt roofs should weather a minimum of 90 days before being coated with 169 Non-Fibered Aluminum Roof Coating.  However, it can be coated on roofs 3 to 5 days after KARNAK asphalt emulsions roof coating has have been applied.  
SURFACE PREPARATIONS: All surfaces should be clean, dry and free from oil, grease, dust, dirt, loose rust, loose paint or other foreign matter. Recommended application temperature is 50°F to 120°F. Badly weathered or alligatored asphalt roof surfaces should be primed with KARNAK 100 Non-Fibered Emulsion Primer or 220 Fibered Emulsion Roof Coating prior to coating with 169 Non-Fibered Aluminum Roof Coating. Allow emulsion coating to cure a minimum of 3-5 days before application of aluminum roof coating. 
APPLICATION: 169 Non-Fibered Aluminum Roof Coating should be spread uniformly over the roof surface. Care should be taken not to overwork the coating while applying. This will have a damaging effect on the leafing action of the aluminum. Be sure to mechanically mix the aluminum roof coating thoroughly before using. 169 Non-Fibered Aluminum Roof Coating can be applied with a soft roof brush, roller or spray. 
COVERAGE RATE: Apply at 0.5 to 1 gallon per 100 sq. ft.  (8-16 wet mils).  DO NOT THIN.    
CAUTION: Do not use near open flame.  Avoid breathing solvent fumes and prolonged contact with skin. Do not take internally. If swallowed, do not induce vomiting.  Call a physician immediately. Keep out of reach of children.  Store in a heated room and keep container covered when not in use. Do not thin. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying. Exterior use only.  
KARNAK recommends coating torch-applied modified bitumen membranes as soon as possible after the membrane is installed. KARNAK’s experience, laboratory and field tests, as well as NRCA, RCMA and ARMA reports, indicate that aluminum roof coating will reduce the combined effects of ultraviolet rays, heat and moisture, which, especially on APP modified bitumen, enhance exudation that can cause discoloring and delamination of any surface coating. After 60 days, recommended application temperatures are 50˚F and rising. Coating must not come in contact with any type of moisture within 2448 hours after application. 
Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage.  Per NRCA (National Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours after it stops raining.” 
PACKAGING: Available in 5-gallon pails and 55-gallon drums. 
If further information is needed, contact KARNAK Technical services at 800-526-4236.