Oil covered by this specification is intended for the preservation of ferrous and non-ferrous metals and as a general purpose and ordinance lubricant where light loads are anticipated. This oil is not intended for the protection of interior surfaces of internal combustion engines.
United CO 100M (MIL-PRF-3150)
CO - 100M is a medium viscosity long term rust preventative coating oil designed to be applied to steel strip after pickling, temper rolling, galvanizing, and after processing before storage. It is compatible with all temper mill coolants and one-phase oil-based coating oils, and may be applied by spray, felt wiper, or electrostatic oiler.