•Multi-purpose lubricant reduces friction, displaces moisture, removes grease and grime, and protects metal from rust and corrosion. The petroleum-based formula can be used on most materials, excluding polycarbonate and clear polystyrene. Smart straw offers the option of a precision stream or fan-shaped spray into machinery etc. Corrosion protection continues even after the lubricant has dried you can use all-around in your house.