BOSS RTV Silicone, 326 Series, Professional Grade, Red (High-Temp), 10.3 oz. Cartridge

BOSS 326 Hi-Temp Red Silicone Sealant is a one-part, non-slumping paste that cures to a tough, rubbery solid at room temperature on exposure to water vapor in the air. This silicone product was formulated to perform at temperatures ranging from -40°F to 500°F. It can be used for numerous sealing and bonding applications.