Sikasil-GP HT Red General Purpose Acetoxy Cure Silicone - High Temperature 295ml Cartridge•High temperature resistance up to 550°F•Excellent adhesion, bonds to many substrates without priming•Fast Cure - Move assembled or sealed parts quickly•Superior gunning & tooling•Contains anti-microbial additive for mold resistance•Resistant to UV, ozone, and temperature extremes•Sealing and glazing of windows, doors and skylights•Conventional glazing and storefronts.