DeNCLEAN 231 PS

DeNCLEAN 231 PS is a nitrite-free alkaline passivating degreaser used by spraying as an inter-operational degreaser on ferrous material.
The water-soluble film that remains on the surface of treated parts has temporary passivating and protective properties. The product can be used both as an additive in inter-operational degreasing (increased degreasing and passivating power) and individually in the final passivation stage; or in heat treatments (hardening, nitriding) where both good degreasing of the material and good protection are required. Thanks to its properties it can be used, subject to testing, on all metals.