Application &typical recommended dosage: Runnox L57 is a liquid octylated/butylated diphenylamine used in mineral oil based turbine oils, circulating oils, hydraulic fluids, synthetic industrial lubricants and greases and engine oils. Benefits: Stabilizes lubricants where extended service life is required Effectively controls lubricant viscosity increase due to oxidation Offers high stoichimetric factor than other allkylated diphenylamines for better antioxidant efficiency Offers high nitrogen content and TBN with good seal compatibility Contains no diluents Approved by FDA/USA for use in blending food grade lubricants Storage: In accordance with local regulations, store in original container protected� from direct sunlight in a dry, cool and well-ventilated area. Keep container tightly closed and sealed until ready for use.