Gulf Fidelity LL series are long life ashless air compressor lubricants developed for use in rotary compressors of screw or vane design, reciprocating compressors and centrifugal compressors to provide long and reliable service in extreme temperatures and severe operating conditions. Gulf Fidelity LL is manufactured from specially selected base fluids and advanced additive technology to provide excellent thermo-oxidative stability, resistance to sludge & varnish formation and wear protection similar to synthetic products meeting SAE M1003-2 specification.