DEF is a non-toxic solution of 67.5
percent water and 32.5
percent automotive-grade urea. The U.S. Environmental Protection Agency
(EPA) classifies DEF as “non-hazardous.” It is used in the Selective
Catalytic Reduction (SCR) system of Diesel engines to help reduce
harmful emissions.
Packaging
Case - 4 X 1
Gal / Case - 2 X 2.5 Gal / Drum / Bulk