CRC RTV Silicone Sealant, Curing Non-Flammable, Cartridge Container, 12 oz Container, Hydroxy Terminated Polydimethylsiloxane, Silicone Base, Composition: Polydimethylsiloxane Hydroxy-Terminated, Amorphous Silica, Distillates (Petroleum) Hydrotreated Middle, Ethyltriacetoxysilane, Methyltriacetoxysilane, Polydimethylsiloxane, Paste Form, 24 hr Drying, 24 hr Curing, Clear, -70 to 400 deg F, 1.04 Specific Gravity, >212 deg F Flash Point, <31 g/L VOC, Flammability: 1 HMIS/NFPA