Use:

HP455 additive is used continuously in the SCR system in a measure of 1% (100 ml of product every 10 l of SCR liquid). Avoids the formation of scales on the injector placed in the exhaust system, favouring its operation and duration.

INSTRUCTIONS:

SCR liquid is a 32.5% aqueous solution of urea, that can cause salt deposits.

The high purity and odorless additive

HP455 is indispensable for the latest generation engines as it

avoids the formation of such deposits and encrustations on

the pump and on the injector, improving the jet (for optimal

vaporization), and therefore avoiding the breaking.

HP455 Additive is not flammable.

HP455 is sold in boxes of 4 pieces each.