Geocel Construction Gutter and Narrow Seam Sealant, 1-Component, Series: 2320/2321, Cartridge Container, 5 oz Container, Tripolymer Base, Composition: Tetrachloroethylene, Styrene-Hydrocarbon Copolymer, 1,2,4-Trimethylbenzene, Light Aromatic Hydrocarbons, Cumene, Liquid Form, 5 days Curing, Clear, >199.9 deg F Flash Point, Flammability: 0, Applicable Materials: Asphalt Shingles, Brick (Masonry), Concrete, Glass, Vinyl, Wood, Sheet Metal, Other Common Building Substrates