Zeal Protect Grease OGL series are high performance semi-fluid greases, formulated with lithium based thickeners fortified with Graphite solid lubrication, high viscosity base oils and advanced additive system to provide excellent protection against wear, rusting and grease fling off. They are available in NLGI grades ranging from 00 to 1.5 with base oil viscosity of ISO VG 460. They are suitable for lubricating large, slow to medium speed, heavily loaded Industrial gears, including heavy-duty Marine applications where heavy loads and extreme unit pressures are present. The soft consistency and low temperature properties of OGL greases, makes it suitable to spray on applications operating under wide variety of conditions. These greases are free from lead, nitrite, chlorine and other solvents, hence reduces the impact on environment.