Product Review

ZDDP MAXX is he strongest Reail Zinc additive in the world it is intended for the automotive industry to raise the Zinc And Phosphours in oil.Oils before 1996 all the proper amounts forthe extreame load on engines but no more. Some engines like VW and other European makers stll need heigher amounts.because of sliding camshafts for thest we rcomend 1/2 the labled concentration.