The result of careful market listening and intensive work in Legor’s R&D laboratories, Oxifend is the new anti-tarnish passivation solution developed to provide an effective protective shield against oxidation and corrosion, ensuring that jewelry and accessories last over time.

Specifically formulated for metallic substrates that are naturally prone to corrosive phenomena, such as silver, brass, bronze, low-carat gold alloys, and certain galvanically deposited surface layers, Oxifend creates an invisible protective layer that acts as a barrier against external oxidizing agents. Laboratory tests have shown that the chemical passivation provided by Oxifend protects against corrosive phenomena caused by sulfides, UV radiation, and humidity, ensuring better technical performance compared to similar products available on the market.