Description Harvest King Antiwear Hydraulic Oil is designed for low and high pressure hydraulic systems in heavy-duty mobile and stationary industrial equipment. In addition to excellent anti-wear properties, this fluid is formulated to prevent against oxidation, rust, corrosion and foaming. Check equipment recommendations for the proper ISO grade for your operating temperature range.PRODUCT DETAILS: Protects against wear, rust, foam and leaks Extends the life of your equipmentRust, corrosion and foaming