The formula may be the same, but our customers keep discovering new ways to use it. It’s great as a rust removal product for tools and other metal surfaces, as a metal lubricant for machine, car, and bike parts, and it even cleans your toilet bowl! One Can – Thousands of Uses. Protects metal surfaces against corrosion and moisture. Cleans grease, grime, dirt, oil and adhesives. Metal Lubricant for moving parts like chains and bearings. Displaces moisture from metal surfaces and electrical systems. Penetrates rust and acts as a rust removal product for tools and metal components.