Krud Kutter Quart Concrete Clean and Etch

Cleans & etches in one step. Cleans & Prepares Concrete, Masonry & Brick for Coating, Staining or Sealing. Ideal for cleaning, degreasing, and acid etching concrete floors, walls, basements, driveways, swimming pools, patios, and containment areas prior to coating, staining or sealing. Safer and easier to use that muriatic acid, it creates a porous surface, and provides the even profile and uniform appearance preferred for clear coating applications. Also removes efflorescence (alkali salts) and neutralizes new concrete and new mortar joints. Earth Friendly: Water-Based . Biodegradable . Odorless . Non-Flammable . Environmentally Responsible