Solid Dry Film Non-Wettable Coating

For those applications where you want a coating that sheds oil, rather than retains it — such as oil pans, windage trays, blower housings, and valve covers — HPC has developed SDF-2. A major component of this coating is polytetrafluoroethylene (better known as DuPont’s Teflon). This process works well in eliminating exfoliation/corrosion and oxidation on zinc, aluminum, and magnesium. SDF-2 can be applied directly over more conventional pretreatments such as anodizing, phosphating, and electroplating. It is a black-pigmented coating with temperature stabilities from -100 degrees to +700 degrees.

Answers to Frequently Asked Questions

HOME Return to HPC Automotive/Racing Page