Valco Cincinnati's GelLube GP is a general-purpose lubricant the company says is superior to even premium motor oil. With a unique penetrating ability, it goes on as a liquid and quickly transforms to a protective gel. Sprayed on bare or rusted metal, it lubricates and stops oxidation and rust. GelLube is ideal for sleeve bearings, chains and sprockets, locks and hinges, cylinder shafts, and more.