Cost-effective synthetic blend compressor fluid providing improved performance over mineral oils for industrial rotary screw, vane, and piston air compressors. Synthetic base stock components enhance oxidation stability, reduce varnish formation, and extend drain intervals compared to conventional petroleum compressor oils. Available in multiple ISO grades; sold in cases of 12 x 1-qt bottles, cases of 4 x 1-gal bottles, 5-gallon pails, and 55-gallon drums.