3M™ Adhesive Sealant, Marine, Tube, 3 oz, Polyurethane Base, Composition: Urethane Prepolymer, Limestone, Carbon Black, Diethylene Glycol Monoethyl Ether Acetate, Fumed Silica, Alkyl Isocyanate Silane, Toluene Diisocyanate, Medium Paste, 120 Linear ft Coverage, 48 hr Drying, 48 hr Application, 30 hr Setting Time, 1 mm/24 hr Curing, Black, -40 to 190 deg F, 1.36 Specific Gravity, 40 g/l VOC, 100000 - 500000 cPs Viscosity Rating, Applicable Materials: Gelcoat, Fiber Reinforced Plastic, Wood, Metal, Most Plastics and Glass Applicable, 700 psi Tensile