RectorSeal Hi-Temp Red Silicone Caulk

The Rectorseal Hi-Temp Silicone Caulk can insulate seal and bond in high-temperature environments. This heavy-duty caulk resists vibration and remains flexible in temperatures ranging from -75 to 650 Degree F. 100% RTV silicone caulk is a one component sealant which cures to a strong durable resilient elastomer.