BlueDEF® is a nontoxic solution of 67.5% purified water and 32.5% ultra pure automotive grade urea. BlueDEF® helps convert NOx into nitrogen gas and water vapor — two harmless and natural components of the air we breathe.
BlueDEF® is a nontoxic solution of 67.5% purified water and 32.5% ultra pure automotive grade urea. BlueDEF® helps convert NOx into nitrogen gas and water vapor — two harmless and natural components of the air we breathe.