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Rustlick Metalworking Fluids



Semi-Synthetic Metalworking Coolant

ULTRACUT® 370R is a chlorine free, moderate to heavy-duty semi-synthetic coolant formulated to provide optimum performance with a wide range of ferrous and nonferrous metals, including aluminum. It is hard water stable, low foaming and easy to maintain.

This versatile metalworking coolant can be used in machining, cutting and grinding applications so shops can consolidate their coolant use to one universal metalworking fluid. ULTRACUT® 370R provides a long sump life due to exceptional bioresistance and rust protection. It contains a special additive for use with brass, bronze and copper.


Available Sizes:
5 gallon pail - Part # 74805
55 gallon drum - Part # 74855


TDS, MSDS. link to TDS link to MSDS

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