This AdBlue fluid from CROSSCHEM is formulated to meet the stringent requirements of modern diesel engines equipped with Selective Catalytic Reduction (SCR) systems. By utilizing AdBlue, vehicles can significantly lower their nitrogen oxide (NOx) emissions, contributing to cleaner air and compliance with environmental regulations. The use of genuine AdBlue is crucial for the proper functioning of SCR systems. This product ensures optimal performance and longevity of your vehicle's emission control components. It is a stable, colorless, and odorless urea solution that is safe to handle and store according to manufacturer guidelines. CROSSCHEM AdBlue Auto Chemistry 106.21 is manufactured to precise standards, ensuring purity and effectiveness. Regular replenishment of AdBlue is necessary for continued operation of SCR-equipped diesel vehicles, as the system may prevent the engine from starting or running if the AdBlue level is too low.