WYNNS CRYSTAL CLEAN AND PROTECT 125ML x 1 

A UNIQUE PREVENTATIVE SOLUTION FOR AdBlue CRYSTALLISATION PROBLEMS

Protects the entire SCR system from AdBlue crystallisation.

avoids costly repairs on AdBlue components by preventing crystallization and keeping clean the SCR system.

One step when filling up with AdBlue. Pour directly into the AdBlue tank.

Prevents the formation of crystal deposits