AUTOMOTIVE LUBRICANTS
they control friction and wear in the engine, they protect the engine from rusting, they cool the pistons, and they protect the engine oil stored in the sump from combustion gases.
RUST PREVENTION LUBRICANTS
Rust preventive oils are formulated for lubrication and protection of metal surfaces from atmospheric corrosion. They contain polar substances that allow them to adhere and to film the metal surfaces preventing corrosion.
