Functional Fluid, Lubricant, Grease (including Additives)

Lucas Penetrating Oil loosens rusted-on nuts and bolts finding its way between the tiniest of crevasses between metal parts and lubricating them. Lucas Penetrating Oil is fortified with powerful corrosion inhibitors and wetting agents that insure protection to parts exposed to the elements. Evaporation is slow, leaving a tenacious film that fights water and corrosion. Use on: nuts, bolts, hinges, bearings, sliding doors, bicycle chains and a million other uses around the home, garage, shop and office! Stops those annoying squeaks. Equipped with a locking pop-up tube and 360° applicator - use in any position even upside down; the product goes where you want it to and you never lose the straw.