Ring-Back Concrete Remover

JACK-HAMMER (RING BACK CONCRETE REMOVER) is a heavy duty, fast working non-fuming acid cleaner for maintaining cement and concrete trucks and equipment. JACK-HAMMER dissolves cement and loosens deposits of concrete, mortar, and other Portland products. JACK-HAMMER is excellent for cement mixers, trucks, and application tools. JACK-HAMMER also removes light rust and helps prevent it from immediately reforming. When applied to fresh or “green” cement, JACK-HAMMER will not evaporate or dry quickly. May be allowed to stand for hours prior to removal.