General Information

Ash-Free Additive Inhibits Corrosion

Ash-Free Additive Inhibits Corrosion

March 11, 2014

Cortec’s M-531 T is an oil-based additive package of ash-free corrosion inhibitors for petroleum or synthetic oil based lubricants such as rust and oxidation preventatives, hydraulic, lubricants for pulp and paper equipment, industrial, and automotive gear oils. The additive is compatible and effective with naphthenic, paraffinic, isoparaffinic, or poly-alpha-olefin (PAO) based lubricants. M-531 T is particularly suitable for enhancing corrosion protection of industrial lubricant applications where filterability, and water separability are required. It is available in 5-gallon (19 liter) plastic pails and 55-gallon (208 liter) metal drums. For more info, a datasheet is available at  

Cortec Corp.
St. Paul, MN


CompanyCortec Corp.
CountryUnited States (USA)


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