September 2025
Stopping Rust in Its Tracks
Metalworking fluids (MWF) do far more than cool and lubricate. Without the right corrosion-inhibitor (CI) package, machined parts, fixtures, and even machine tools can rust or stain within hours—ruining finish quality, driving rework, and shortening equipment life. Corrosion inhibitors slow the electrochemical reactions that attack metal surfaces by forming protective films, neutralizing corrosive species, or passivating the metal.
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