High molecular neutral calcium sulfonate. The increased oil solubility of the organic portion of this sulfonate enables the product to provide rust protection and acts as dispersant for graphite and molybdenum disulfide. It can be used as an additive in lubricating oils, greases, rust inhibition, antiwear and hydraulic fluids. GL - 6411 is soluble in napthanic, paraffinic oils and all solvents. Typical Properties:Specific Gravity@15.6C, ASTM D-1298 0.96Viscosity @ 100 C, CST, ASTM D 445 78.7