BlueDEF Diesel Exhaust Fluid is a mixture of 32.5% high purity synthetic urea and 67.5% deionized water that is used in Selective Catalytic Reduction(SCR) systems on diesel engines. It is API registered and also meets or exceeds OEM specifications.
Product Features:BlueDEF conforms to the ISO-22241-1 specification for DEF API registeredMeets or exceeds OEM specificationsIncludes 9.46L diesel exhaust fluid(Model DEF002)