Plutus Syn Compressor Oil is designed for use in air compressors and high temperature circulating systems where freedom from deposit formation and extra long drain interval are desired. Formulated from tailor made fully synthetic base stocks and reinforced with carefully selected additives, Plutus Syn Compressor Oil is resistant to oxidation at all operating temperatures, thereby minimizing the formation of acidic oxidation products that can lead to system corrosion and reduced oil life. The naturally extra high viscosity index and provide stable viscosity characteristics and maintenance of a tough fluid film, even at high operating temperatures