WOL 21799 DEF Anti Crystal AdBlue Additive Concentrate 250ml Diesel Treatment Deposit Reducer

DEF Anti Crystal Additive is ash-free combination of additives for the prevention of malfunctions in the SCR system of diesel engines. DEF Anti Crystal Additive improves the operability at low temperatures and guarantees extremely fine atomization of the urea solution by lowering the surface tension. DEF Anti Crystal Additive reduces the formation of deposits in the AdBlue tank and AdBlue injection system. Anti Crystal Additive 0ptimizes the return flow of the AdBlue into the system, therebyminimizing the risk of AdBlue crystallization. Add 0.25 % to the AdBlue solution (1:400). 25 ml is sufficient for 10 l of AdBlue. 250 ml is sufficient for 100 l of AdBlue. 2.5 l is sufficient for 1000 l of AdBlue. For long-term application. Do not add to fuel! When adding to the AdBlue tank, should ideally be added after the filling process.