... additive for lubricant, with high index of anti-wear additives and good compatibility 1.Product Index ItemQuality IndexTesting MethodAppearanceOily liquid in blank ... selection of Ep antiwear additive for lubricant, with high index of antiwear additives and good compatibility that can match ... or high grade. With recommendable accession amount of 0.3%-1%, this product, mixed with other additives, can be ...