A new highly concentrated liquid grease additive, FUNCTIONAL V-4033, has been developed to improve water spray-off in greases. The liquid additive contains a grafted polymer that will react with the soap to improve adhesion to metal surfaces. The concentrated liquid reduces treat rates compared to other liquid additives and increases the consistency of the blending results when compared to solid additives.
The product can be blended into the grease at the beginning of the reaction or added with the cooling oil. The liquid additive flows at room temperature and can be heated to facilitate handling.