WD-40 10139 8oz 3-In-1 Professional High Performance Penetrant Drip (12pk). This fast-acting formula loosens rusted or stuck parts, and works to remove grease and grime from a variety of surfaces. It can be used on pipes, fittings, locks, chains, nuts, lug nuts, tools or anything else that needs loosening. It is available in aerosol and drip cans.
