Monroe Cut RR-22 is a high performance cutting fluid designed for use in screw machines or other machining applications that require the use of neat cutting fluids. Monroe Cut RR-22 is formulated using natural and synthetic ester base fluids to provide a clean and efficient operating environment. This product is entirely free petroleum oils and is composed of vegetable based esters and additives. Monroe Cut RR-22 may be used on a variety of ferrous and non-ferrous metals including stainless steel, nickel alloys, copper and copper alloys.