Blue DEF 55-Gallon Drum Premium Diesel Exhaust Fluid btpcat_other_354306699 Hocut 767 Synthetic Coolant is

Hocut 767 Synthetic Coolant is compatible with hard water

supporting longer tool life and consistent quality

Keep Clean Properties: Helps reduce system deposits and sludging helping to reduce maintenance costs

Economy Grade Oil Container with Spout and Cap

Blue DEF 55-Gallon Drum Premium Diesel Exhaust Fluid btpcat_other_354306699 Hocut 767 Synthetic Coolant isDiesel exhaust fluid is one of the key elements of the Selective Catalytic Reduction (SCR) process used by most medium and heavy duty engine builders to meet EPA 2010 regulations. Blue DEF is a non toxic solution of 67. 5 percent purified water and 32. 5 percent ultra pure automotive grade urea. Blue DEF is not a fuel or fuel additive. Instead, when injected into the exhaust stream and passed over a catalyst, Blue DEF helps convert NOx into nitrogen