Valve Saver is a combination valve cleaner and penetrating lubricant engineered to free up and clean out difficult or impossible to operate lubricated valves. Lubchem’s Valve Saver penetrates and cleans residual gum, lacquer, hardened sealants and lubricants. Valve Saver also removes rust and corrosion extending the life and performance of all types of lubricated valves. When used regularly it will prevent additional build up.