Silver Oxidation
This process chemically creates a layer of silver sulfide on the surface, giving the jewelry a darker, matte finish and an antique character. Oxidation also protects the items from corrosion. The service requires a minimum of 50 g per model.
Antitarnish Coating
We provide antitarnish coating, a transparent polymer that protects jewelry from external conditions and discoloration. It can be applied to any of our coatings, as well as to pure silver. The coating is certified for contact with food, making it suitable for items like cutlery.