Semi-synthetic metalworking fluid is a high performance and versatile, chlorine-free, metalworking fluid designed specifically for demanding precision applications of both ferrous and aluminum alloys. Formulated with the latest chemical innovations for lubricity, wetting, and corrosion prevention available, the semi-synthetic metalworking fluid establishes the standard for superior performance without the need for chlorine. The emulsifier and detergency package prevents bacterial problems and hard water soap formation typical of traditional soluble oil metalworking fluids. Semi-synthetic metalworking fluid also utilizes a very high viscosity base oil blend for increased boundary film lubrication and superior film strength on machined/ground surfaces. Semi-synthetic metalworking fluid incorporates a synthetic surface lubricant technology which offers comparable performance to traditional soluble oils containing chlorine, sulfur, or phosphorus.

The semi-synthetic metalworking fluid, enhanced with specialized corrosion inhibitors, offers outstanding corrosion protection/anti-staining properties on aerospace and automotive aluminum alloys. When cleanliness and performance are your priorities, the semi-synthetic metalworking fluid is the product of choice.