Wholesale Price List: 55 Gallons Drum/Barrel 275-330 Gallons Tote Bulk 2.5 Gallon Jugs | Free Shipping | Supplier of DEF Fluid | wholesale distributor of API approved diesel exhaust fluid (DEF). 

Delivered DEF Fluid price List 

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Diesel Exhaust Fluid (DEF) is a urea-based solution designed specifically for use in SCR (Selective Catalytic Reduction) systems to reduce NOx emissions from diesel engines. 

DEF meets ISO 22241 for purity and composition, and is American Petroleum Institute (API) certified. Wholesale DEF distributor serving the contiguous United States.

Sinopec Fluids are dedicated to meeting your DEF needs, to comply with the U.S. Environmental Protection Agency’s Tier II Exhaust Emission Standards.