The AP-303 is a powerful concentrated cleaner designed for the removal of construction pollutants. It removes
the residues of joints and cement, accumulated salts, rust, stains from pets, etc. It facilitates special cleaningagents in order to penetrate and bring to the surface the pollutants. It does not produce noxious fumes for human and the environment, and is safer than other acidic cleaners. It can also be used for the slight corrosion of concrete. Not recommended for surfaces sensitive to acids such as mosaics, colored cements, metalized tiles and polished marbles.