DESCRIPTION ROTHEN AKTION DIESEL FAP a special additive developed to be used as a FAP / DPF particulate or other emission treatment technologies in all diesel engines. The product also performs an action of maintaining the cleanliness obtained with its use. ROTHEN AKTION DIESEL FAP thanks to its formulation characteristics, has the ability to keep clean all the combustion catalyst supply system in the filter regeneration process. . lowers the combustion temperature of the particulates; reduces the accumulation of dust particles in the filter; optimizes combustion by reducing soot emissions; protects the oxidative DOC catalyst from phosphorus poisoning; ROTHEN AKTION DIESEL FAP can be used on all diesel engines with any type of particulate filter. HOW TO USE ROTHEN AKTION DIESEL FAP should be added directly to the tank of the vehicle before refueling at a rate of 2 - 4 (per thousand).