BEHR PREMIUM CONCRETE & MASONRY PAINT STRIPPER is part of the BEHR PREMIUM family of Concrete & Masonry Prep products. It is a biodegradable stripper that removes multiple layers of coatings on vertical and horizontal surfaces. It is formulated to strip stains, epoxies, urethanes, elastomerics, alkyds, sealants and most industrial and architectural coatings. BEHR PREMIUM CONCRETE & MASONRY PAINT STRIPPER NO. 992 is designed for Interior & Exterior Metal, Masonry, Stone, Brick and Concrete Surfaces such as: Garage Floors, Driveways, Walkways, Patios, Basement Floors and Concrete Walls.