Songnox® L135 is a liquid, high molecular weight phenolic antioxidant for lubricants that has excellent solubility in mineral oil and is easy to handle. It provides superior protection against oxidation and deposit formation. The product also contributes to piston cleanliness in diesel and gasoline engine oils. The main applications for Songnox L135 include industrial lubricants, engine oils, power transmission fluids and greases. This product meets the European Ecolabel criteria for lubricants and is featured on the Lubricant Substance Classification List (LuSc-list).