Metalnox M6310 is a mild alkaline, aqueous cleaning chemistry that is specially designed for heavy-duty cleaning of dry lube, cutting, oils, waxes, grease, carbonized soils and shop dirt, while being multi-metal safe. M6310 contains no amines and is used extensively for brass screw machine parts. The aqueous chemistry contains corrosion inhibitors for aluminum, brass or other copper alloys. It is available in one, five and 55 gallon containers.