DYNAMAX AdBlue is a 32.5% aqueous solution of urea, made from technically pure urea CO(NH2)2 and demineralized water with high chemical purity according to ISO 22241 (DIN 70070) for the operation of SCR catalysts. AdBlue® is a registered trademark of the German Association of the Automotive Industry (VDA). Colorless, clear liquid with a slight ammonia smell. The solution has no toxic properties, it does not have an aggressive effect on the human body. Not flammable. Also known as AUS 32. Application: DYNAMAX AdBlue is an agent for reducing NOx gases, which is required for use in catalytic converters with selective catalytic reduction (SCR) in motor vehicles with a diesel engine. Never pour AdBlue into used containers (e.g. from fuel, operating fluids), otherwise there is a risk of AdBlue contamination and damage to the catalyst. Pour directly into the AdBlue tank, never into the fuel tank!