HARDCAST® Water-Based Insulation Sealant, Model: Seal-Tack, 1 gal Net Content, Pail Container, Composition: De-Foaming Agent, Nonylphenol Polyethylene Glycol Ether, Polymer, Ethyl Acrylate and Methacrylic Acid, Ammonia, Polycarboxylate Salt, Ethylene Glycol, 1,2-Benzisothiazolin-3-One Mixture, Aluminum Trihydroxide, Carbamic Acid Mixture, Liquid Form, White, Odor/Scent: Ammonia, Slight, 9 to 9.5 pH, 212 deg F Boiling Point, 13 g/L VOC, >20 kcPs Viscosity, Density: 1.19, <1 Vapor Density, 17 mmHg Vapor Pressure, Evaporation Rate: 42 to 46 %