Diesel exhaust fluid is a liquid used to reduce the amount of air pollution created by a diesel engine. Specifically, DEF is an aqueous urea solution made with 32.5% urea and 67.5% deionized water. DEF is consumed in a selective catalytic reduction (SCR) that lowers the concentration of nitrogen oxides (NO
x) in the diesel exhaust emissions from a diesel engine.[4]
DIESEL EXHAUST FLUID

Available Sizes | 1249.2 L CLOSED TOTE, 1249.2 L OPEN TOTE, 2 X 9.46 L JUG, 208.2 L CLOSED DRUM, 208.2 L OPEN DRUM, BULK |
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Available in the following sizes and quantities:
DIESEL EXHAUST FLUID – BULK
DIESEL EXHAUST FLUID – 1249.2 L CLOSED TOTE
DIESEL EXHAUST FLUID – 1249.2 L OPEN TOTE
DIESEL EXHAUST FLUID – 208.2 L CLOSED DRUM
DIESEL EXHAUST FLUID – 208.2 OPEN DRUM #523834
DIESEL EXHAUST FLUID – 2 X 9.46 L JUG