LUBRIZOL 5955A is a metal deactivator that is used in finished industrial applications to reduce copper activity. LUBRIZOL 5955A provides benefits for applications requiring HX-2 certification for use in lubricants with no food contact. It reduces copper corrosion and wear. Its unique chemistry allows for effective deactivation of copper ions without negatively impacting other components. LUBRIZOL 5955A is suitable for use in applications where copper activity needs to be controlled without compromising on other properties.