Radiator Specialty Co.'s Liquid Wrench Lubricating Oil, Nos. L206 and L212, stop squeaks and eases sticking parts. Can be used on metals to resist water and protect against rust. Also decreases metal noises on hinges. Intended for light to medium lubrication on exterior locks, car doors and trunk, electric appliances and small hinges. Leaves a thin, wet film. Comes in a 5.5 oz or 11 oz aerosol can.