Kroil Original Penetrating Oil (Drip-8oz Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Corrosion Inhibitor (KL081)
The Oil That Creeps and Loosens Frozen Metal Parts. A scientific principle reduces the surface tension so that this amazing solvent creeps into openings as small as one millionth of an inch. Kroil loosens frozen metal joints in minutes. Dissolves gum, dried grease, and oil -- without attacking the metal. Displaces water, provides lubrication and prevents rust.