SANHIBITOR 150 is a non-ionic surfactant-based rust inhibitor that effectively prevents the formation of rust and corrosion on ferrous metal surfaces, such as cast iron, steel, and aluminum. Due to its exceptional oil solubility, it is recommended for addition to oil formulations, including engine oils, lubricating oils, turbine oils, gear oils, hydraulic oils, gasoline, fuel oils, metal processing oils, and more, to prevent rust generation on metal parts that come into contact with them. Upon use, this low-viscosity corrosion inhibitor forms a lubricating, protective film on metal surfaces by absorbing into the metal to block oxygen.