ULTRA CLEAR COMPRESSOR VG 46 & 68 is a highly advanced, shear stable full synthetic compressor oil offering excellent thermal stability, reduced wear, increased service life (up to 5,000 hours with oil analysis), excellent filterability and has good air release properties. It is formulated with poly alpha olefin (PAO base oil technology). It is suitable for a wide range of compressors including piston, rotary vane, reciprocating, axial and screw air compressors. Not suitable for use in compressors producing air for breathing.