Free Returns (for 60 days)
Free Shipping on orders over $49Duct Sealant, All Purpose, Fibered, Indoor/Outdoor, Water Based Mastic, Off-White, 1 gal, Temperature Range: -25 to 180 Deg F, Specific Gravity 1.18, Pail Container, Base Content: Water, Mild When Wet, None When Dry Odor, Flash Point > 212 deg F, 212 Deg F Boiling Point, Paste Form, Standards: UL181A-M, UL181B-M, Application: For Sheet Metal, Rigid Fiberglass, Flex Duct, Viscosity 200,000 to 300,000 cps, Non-Flammable in Both Wet and Dry States Flammability, 1 to 2 hr Dry to Touch, 8 to 9.5 pH, Heavier than Air Vapor Density, 11.13 lb/gal Weight, > 1 Evaporation Rate
