Rustlick EDM-500 synthetic EDM dielectric oil reportedly provides fast cutting, high-quality finishes, shorter delivery times, and extended fluid life. It is a cosmetic-grade formula that contains highly refined and purified nonhazardous chemicals that almost eliminate skin irritation for operators. This fluid resists thermal degradation of highamperage applications to 400 amp. It is suitable for ferrous metals, aluminum, brass, bronze, and copper.
ITW Rocol North America