M-540 Additive

The Cortec M-540 Additive is formulated with proprietary technology to provide improved corrosion protection in bio-based and ester-based greases. It provides excellent long-term protection even in humid and salt-containing environments. M-540 contains Vapor phase Corrosion Inhibitors that vaporize and diffuse throughout the space to form a protective layer on metals above the surface of the grease as well as those in direct contact with it. M-540 is dilutable with a variety of bio-based or ester-based greases and is compatible with copper.