New specific formula for stripping deposits of cement and concrete. Very concentrated, T46 BETOXAL is a professional, new generation product, designed for difficult applications. T46 BETOXAL is based on a new acid complying with European safety standards. Free of hydrochloric acid, hydrofluoric acid, nitric acid and phosphoric acid, does not relieve neither vapors, nor toxic gas that may harm the applicator. T46 BETOXAL is easily biodegradable.