








Eco Fluid DEF used in vehicles with Selective Catalytic Reduction (SCR) technology to reduce harmful gases being released into the atmosphere. DEF is a 32.5 % solution of high-purity, synthetically manufactured urea in de-mineralized water. It is a safe-to-use fluid. Eco Fluid DEF product is certified according to ISO 22241 (ISO 22241-1, ISO 22241-2, ISO 22241-3) / IS 17042. Using a urea solution of incorrect or low quality that does not follow these standards risks costly repairs.