Seafoam, 12 oz., Deep Creep, Fast Acting, 100% Petroleum Formula Quickly Penetrates Rusted Parts, Lubricates Moving Metal Parts, Disperses Moisture, & Cuts Through Grease, Engine Varnish & Road Tar, Stands Heat Better Than Other Penetrating Oils, Works With The Can Held Upside Down, Use As A Gun Cleaner, In Household & Workshop, Lubricating & Dispersing Moisture On Fishing Reels, Engine Parts, Clamps, Wheels, Air Tools, Locks, Rollers, Chains, Gears, Drawer Slides, Hinges & Ball Bearings.