Anti-Crystallisation Additive for AdBlue®/DEF

Specialised additive designed to prevent the crystallisation of urea in AdBlue®/DEF used in selective catalytic reduction (SCR) systems. It reduces the surface tension of the urea solution, ensuring finer atomisation at the dosing injector and preventing the formation of a residual film on the dosing module and in the injection area.

Effectively protects the dosing injector, supply lines and injection area from deposits, preventing system clogging and a reduction in exhaust gas treatment efficiency.

Regular use contributes to reliable operation of the SCR system and helps reduce the risk of deposits, clogging and associated system malfunctions.

Product properties:

• helps prevent or reduce urea crystallisation, depending on the ambient temperature;
• helps keep the dosing system clean;
• contributes to stable AdBlue®/DEF injection;
• helps reduce the risk of SCR system malfunctions;
• suitable for regular preventive use.

Application and dosage:

• Add to the AdBlue®/DEF tank at every refill.
• Dosage: 250 ml per 100 L of AdBlue®/DEF (1:400; 0.25%).
• One 250 ml bottle is sufficient to treat up to 100 L of AdBlue®/DEF.
• Do not add to diesel fuel or engine oil!