Readily biodegradable premium grade gear oil specifically formulated with natural esters and vegetable base stocks for maximum performance in severe duty applications providing four times the lubricity as compared to petroleum-based oils. This naturally higher viscosity highly thermal oil reduces friction, heat and wear while resisting breakdown as it is less likely to thin down at extreme temperatures, providing outstanding protection for gears and bearings as well as helping to extend the equipment’s life. Product is compatible with conventional gear oils