US Lube Gear Oil GL-5 is a multi purpose gear lubricant manufactured from selected, highly refined base oil and blended with field-proven additives. This combination creates a product with excellent chemical and thermal stability over a wide range of temperature. US Lube Gear Oil GL-5 is designed to provide top-tier performance under extremely high pressure (EP Condition) by utilizing the core Sulfur-Phosphorus EP Technology. This advanced Chemistry allows the US Lube Gear Oil GL-5 to be able to withstand the super high load between the teeth of those hypoid gear sets commonly found in modern vehicles’ transmission system. United Unigear S5 having excellent thermal stability and corrosion resistance as well. It is blended with antifoam to suppress excess forming. The superior sulfur / phosphorus additives also are fully compatible with seals and gaskets.