Diesel Exhaust Fluid

Diesel Exhaust Fluid (DEF) is a chemical used to reduce the amount of nitrogen oxides (NOx) emitted into the air by diesel engines. DEF is a high purity chemical, comprised of 32.5% urea and 67.5% de-ionized water.

 

Brenntag is one of the premier Diesel Exhaust Fluid providers in North America and has partnered with Terra Environmental Technologies Inc. as their supply partner of Diesel Exhaust Fluid.  Terra’s high quality TerraCair® Ultrapure DEF is produced in the US and Canada.

 

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