Miles Sxr Comp Coolant ISO 68 offers full compatibility with most Oem polyalkylene glycol (Pag) compressor fluids. It exhibits a much longer fluid life and far superior resistance against water contamination than most Oem Pag compressor fluids.Series Miles Sxr Comp Coolant's top-off compatibility with most OEM PAG compressor fluids means that flushing of the existing compressor fluid is not necessary to change to Series Miles Sxr Comp Coolant.Miles Sxr Comp Coolant offers full compatibility with most Oem polyalkylene glycol (Pag) compressor fluids. It exhibits a much longer fluid life and far superior resistance against water contamination than most Oem Pag compressor fluids.Series Miles Sxr Comp Coolant's top-off compatibility with most OEM PAG compressor fluids means that flushing of the existing compressor fluid is not necessary to change to Series Miles Sxr Comp Coolant ISO 68.Typical Properties:Viscosity cP @ 0°C-936,Viscosity cSt @ 40°C- 68,Viscosity cSt @ 60°C-29.3,Viscosity cSt @ 80°C-15.2,Viscosity cSt @ 100°C-9.1,Flash Point °F (°C) 460,Copper Corrosion, 24 Hr 1a,Rust Test: Distilled Water Pass,Rust Test: Salt Water Pass,Foam Sequence I, II, III 40/40/0.