QT Clear Rubber Flexx Coating

Gardner, QT, 28 OZ, Clear, Fill Level Leak Stopper Rubber Flexx Liquid Rubber Coating, Tough Synthetic Rubber Coating Designed To Seal & Waterproof Roofs, Walls, Gutters, Interior & Exterior Foundations, Boats, Tents, Machinery & Buildings, & Below Grade Applications, Creates A Water, Moisture & Air Barrier, Extra Tough Finish Will Not Peel Or Crack, Bonds To Metal, Masonry, Wood, Painted Surfaces, & Most Building Products, Product Is Not Paintable, Approximate Coverage: 65 SQFT Smooth Surfaces, 50 SQFT Rough Surfaces.