Henry® Asphalt Emulsion Sealer and Damp Proofer, 107 Series, 1 gal Net Content, Composition: Water, Asphalt, Kaolin, Bentonite, Asphalt, Bentonite Clay Emulsion Base, Liquid Form, Black, 6 to 10 pH, 6 to 24 hr, 2 to 7 days Dry Time, 212 deg F Boiling Point, 212 deg F Flash Point, >100 sq-mm/s Viscosity, Applicable Materials: Coating Composition, Concrete, Masonry, Metal and Smooth-Surface Asphalt Built-Up Roof, Steel Tank, >50 deg F