100% silicone sealant is a superior quality, multi-purpose formula that provides long-lasting, weather resistant seals. It offers excellent adhesion, flexibility and durability and can be used on a variety of surfaces indoors or outdoors. Red Devil® Silicone Sealant, Glaminate/Squeeze Tube Container, 2.8 oz Container, Proprietary Siloxane Blend Base, Composition: Hydroxy Terminated Dimethylsiloxane, Non-Hazardous Ingredients Amorphous Silica, Polydimethyl Siloxane Methyl Triacetoxysilane Titanium Dioxide, Ethyltriacetoxysilane, Viscous Paste Form, 10 to 20 min Tack-Free Drying, 24 hr Curing, Clear, -60 to 400 deg F, 1.02 Specific Gravity, >212 deg F Flash Point, <40 g/L VOC, Flammability: 1, Applicable Materials: Aluminum, Ceramic Tile, Glass, Porcelain, Fiberglass, Vinyl, Plastic