ISO VG 68, Diester Synthetic Compressor Oils

ISO 68 Diester Based Synthetic Air Compressor Lubricants. These Diester-based fluids are commonly used in place of mineral oil-based lubricants due to their increased ability to reduce friction while maintaining very high viscosity index: meaning it will function consistently regardless of high or low temperatures. Also known as Dibasic Acid Ester, Diester has exceptional detergent qualities for removing build-up and debris.