We offer various staining processes that come with customized conservation or passivation.

Our staining processes are bath series that remove various kinds of pollution. Afterwards the products are dipped in an oil-emulsion that protects them from corrosion.

A polisher needs to be able to degrease the products that have been covered in an oil emulsion. This emulsion creates a top layer that prevents corroding, but one can not apply polish on this layer.