Cosmo Gearlube EP gear oils have been formulated with an extreme pressured (EP) additive package to provide excellent load-carrying capacity to lubricant industrial gear units in all types of enclosed gear drives with circulation or splash lubrication systems. The formulation provides excellent corrosion-protection, anti-foamcharacteristics, demulsibility and oxidation-resistance. The additives are compatible with the ferrous and non-ferrous metals used in industrial gear units.