Diesel Exhaust Fluid 
BlueDEF Diesel Exhaust Fluid
Ford and GM diesel pickup owners are now refilling two tanks — one diesel the other Diesel Exhaust Fluid. So having a couple extra gallons of DEF in the tool box, at the jobsite or at the shop is a necessity and BlueDEF meets those needs.
BlueDEF™ is a nontoxic solution of 67.5% purified water and 32.5% ultra pure automotive-grade urea.
BlueDEF™ is not a fuel or fuel additive. Instead, when injected into the exhaust stream and passed over a catalyst, BlueDEF helps convert NOx into nitrogen gas and water vapor – two harmless and natural components of the air we breathe.
BlueDEF™ is stable, colorless and odorless, and meets ISO Standards 22241 for purity and composition and is an American Petroleum Institute (API) certified diesel exhaust fluid. These are the highest quality and safety standards in place to ensure optimum SCR performance.
