DEF 2.5-Gallon Jug (Volume Discount Available)

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DEF Diesel Exhaust Fluid meets ISO Standards 22241 for purity and composition and is American Petroleum Institute (API) certified. Diesel Exhaust Fluid is API Certified DEF.  SINOPEC Galance Aqueous Urea Solution AUS 32 is a API certified Diesel Exhaust Fluid.  It is formulated using high purity urea and water.  This product is a 32.5% solution designed for use in diesel engines with SCR technology.  That is clear, non-toxic and safe to handle.