Spotcheck® SKC S, Cleaner and Remover, 1 gal, Can ORS NASCO One piece ergonomic handle fits comfortably One piece ergonomic handle fits comfortably in the palm and minimizes hand fatigue Features fully insulated and protected springs Reversible top and bottom insulators are constructed of quality thermo set materialfor strength and durability at high temperatures Six position jaw pattern securely holds electrode in place Non abrasive sweeping compound safe to use on any floor Perfect for collecting dirt and dust on all types of wood a post cleaner and a penetrant remover Recommended general purpose Non chlorinated cleaner remover Used as a precleaner