Lubriplate® Synflush is a premium quality, pure synthetic fluid designed to clean and dissolve varnish/deposits found in rotary screw and reciprocating type air compressors while the compressor is in operation. It is compatible with petroleum/mineral oils as well as all Lubriplate® Synthetic compressor fluids and most other synthetic fluids. Contact us for compatibility verification. Lubriplate® Synflush is also designed for flushing compressors converting from petroleum/mineral oil to synthetic fluids. The flushing procedure removes the remaining petroleum oil that is unable to be removed by draining alone as well as cleaning the compressor prior to introducing the new synthetic fluid. Lubriplate® Synflush can also be used to clean hydraulic systems, gearboxes and reducers, FRL’s (Airline Oilers) and close looped circulating oil systems. Lubriplate® Synflush is not intended for automotive/diesel applications such as cleaning fuel injectors or crankcases. Lubriplate® Air Compressor Oil, Cleaning and Flushing, Series: Synflush, Pail, 5 gal, Composition: Bis Adipate, Liquid, Light Yellow, Mineral Oil, 0.91 Specific Gravity, 469.4 °F Flash, 27 cSt at 104 °F Viscosity, Flammability: 1