Liqui Moly DEF Anti Crystal Additive Concentrate 2.5 L for Diesel Engines Item No.: 21800

For the prevention of interference in the SCR system of diesel engines Reduces build-up of deposits in the AdBlue tank and AdBlue injection system Ensures the finest atomisation of the urea solution by reducing the surface tension Optimises the return of the AdBlue into the system Minimises the risk of AdBlue crystallization