Products / CertainTeed SMARTCOAT 450 High Solids Silicone Roof Coating

High-solids silicone roof restoration coating that bonds directly to most low-slope roof substrates without primer, in white, gray, Santa Fe tan and black. It is applied at about 1.5 to 2.5 gallons per 100 sq ft and comes in 5 gallon pails and 55 gallon drums. CertainTeed lists it as meeting ASTM D7281 and under CRRC product ID 0668-0152 for California Title 24 cool roof compliance; the page states warranties of up to 20 years for a single-pass application.