IOC CLEARBLUE play online

Helps in Reducing NOx emissions by >90% in SCR catalytic converter .Required in vehicles (trucks & buses) having SCR. DEF is safe to handle, Not toxic, Not flammable, Not hazardous.It is not a fuel additive, so Not to be added with diesel.Urea used for DEF is not a fertilizer urea, it is made of special grade Urea.DEF is not supplied to engine, it is sprayed in to the exhaust pipe prior to SCR