Marine 66 Jerry Can with Applicator 4 litre CRC6008CRC Marine 66 is a multi purpose oil designed to prevent damage due to water and salt atmosphere in marine engines and boating equipment. It forms a thin film that lubricates moving parts for smooth action and protects metals from corrosion caused by humidity and salt air for extended periods. Superior penetrating power breaks through rust and corrosion, loosens rusted parts and keeps them free, displaces water from wet equipment and cleans away scale