BlueSky Stratus ZF-AW 68 is a premium mineral based lubricant that is used in Hydraulic Systems. Stratus ZF series represents hydraulic oils that are zinc-free with outstanding oxidation resistance. "AW" refers to the fluids "Anti-Wear" properties that are necessary to protect hydraulic pumps from premature wear. 68 represents the thickness of the oil which is an International Standards Organization Viscosity Grade (ISO VG) 68.
For addition information on these types of lubricants, review our Blog articles below