Intensive blackening through
Black pickling
Black pickling is also one of the products used in galvanic post-treatment. It can be used to create blue to black colourations on silver or copper. After coating with black pickling, your workpieces can also be rubbed or polished with pumice powder to create shades.
Filter products
The Black oxide JE600 produces a blue to black colouring on silver, silver alloys and copper. The colouring can be shaded in every desired tone by pumicing or wobbling. Colouring with black oxide does not change the brightness of the metal surface due to the application of thin layers. JE600 is delivered as a ready-to-use solution.
The Black oxide JE600 produces a blue to black colouring on silver, silver alloys and copper. The colouring can be shaded in every desired tone by pumicing or wobbling. Colouring with black oxide does not change the brightness of the metal surface due to the application of thin layers. JE600 is delivered as a ready-to-use solution.