Products

General purpose, penetration asphalt primer used for the preparation of all types of surfaces prior to the application of hot or cold asphalt coatings. 108 Asphalt Primer is a controlled preparation of a highly ductile, soft asphalt in a refined solvent.

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.

KARNAK 100 Non-Fibered Primer is a general purpose non-fibered emulsion primer prepared from an asphalt binder, carefully refined and emulsified in water by means of selected colloids. The asphalt emulsion thus produced is of heavy paint consistency. It is especially designed for use as a general utility prime coat for concrete, gypsum, masonry, brick, and metal surfaces over which waterproofing, dampproofing, roof coatings, membranes and other asphaltic products are to be applied. KARNAK 100 Non-Fibered Primer is designed specifically to prepare surfaces for torch-applied modified bitumen membrane, where solvent-based primers are not permitted or applicable. KARNAK 100 Non-Fibered Primer will not burn or support combustion in a liquid state and will not flash. This is a low odor coating that resists the absorption of exterior moisture

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

102 Asphalt Primer is a material composed of selected asphalts and refined solvents. It has good resistance to temperature change, yet dries to a tough film. 102 Asphalt Primer provides a firm base and better adhesion for the application of asphalt coatings. 102 Asphalt Primer is not to be used as a roof coating.

KARNAK 298 Alumin-R is a PREMIUM grade, single component, SBS rubber modified asphalt reflective coating specially formulated with aluminum pigment to be used as a reflective elastomeric coating over modified bitumen membranes, BUR asphalt roofs, spray polyurethane foam roofs, properly sloped concrete roofs and metal roofs.

KARNAK 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.

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.

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

KARNAK 502 RC-W Elasto-Kote Base Coat is intended for use on metal roofs (includes a rust inhibitor), 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. Maybe applied over KARNAK 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.

KARNAK 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 KARNAK acrylic elastomeric finish coat such as KARNAK 501 Elasto-Brite or KARNAK 529 Renu-White, the coatings can extend the life of the existing roof membrane. The technology used in KARNAK 407 EPDM & SPF enables the coating to have very good adhesion and resistance to blistering when applied to EPDM or SPF roofing systems.

89 Sta-Tack Primer is a water-based polymer modified primer for self- adhering membranes. 89 Sta-Tack Primer penetrates pores and dries fast to provide a tacky surface.

KARNAK 220 Fibered Emulsion is manufactured with refined asphalt, bentonite clay, emulsifiers and fibers for brush or spray application on BUR roofs, modified bitumen membrane roofs, metal and concrete roof surfaces. The dried film cures to a tough, flexible, durable finish and will resist variations in temperature and weather. KARNAK 220 Fibered Emulsion will not burn or support combustion in a liquid state. This is a low odor coating. This coating is a “dead- level” type coating that resists the absorption of exterior moisture.