BOSS Hi-Temp Silicone Sealant is a specialized, high-performance sealant engineered to withstand extreme temperatures while providing exceptional adhesion and durability. Ideal for applications exposed to high heat, this silicone sealant is formulated to offer long-lasting performance in environments where standard sealants may fail.
Crafted with 100% silicone, BOSS Hi-Temp adheres strongly to a wide variety of substrates including metal, glass, ceramics, and certain plastics. Its ability to endure temperatures up to 300°C (572°F) makes it the perfect choice for sealing and bonding in high-temperature environments such as automotive engines, exhaust systems, ovens, furnaces, and other industrial applications.
BOSS® Hi-Temp silicone sealant is a one-part, non-slumping paste that cures to a tough, rubbery solid at room temperature on exposure to water vapour in the air, and can be used for numerous sealing and bonding applications.