AdBlue is a high-purity aqueous urea solution (AUS 32) used in SCR exhaust after-treatment systems. It is injected into the exhaust gas ahead of the SCR catalyst and converts nitrogen oxides (NOx) into nitrogen and water vapour so the diesel engine meets emission standards.
VOLTREK AdBlue is produced to a controlled purity, because even small amounts of contamination crystallise and damage the injector, the NOx sensors and the catalyst. The packaging is designed for clean, spill-free filling.
AdBlue is not a fuel additive: it goes only into the dedicated tank with the blue cap. For availability, OE cross-references and trade enquiries, contact us by email.