Purpose of use:

Passivating composition SVK-Pass-L1 is a water concentrate intended for use as an aqueous solution for passivation (protection against darkening) of copper and copper alloys (brass, bronze) and preservation of decorative aspect of products during the operation. Composition "SVK-Pass" is used as an aqueous solution for passivation, conversion of rust, oxidation of parts of ferrous and non ferrous metals to improve their corrosion resistance and preservation of a decorative appearance during the operation. The main consumers of this products are metalworking, machine building and instrument making companies.