ProtectaClear is used to seal and protect many types of metal. It is tough and durable and will protect many types of metal from tarnish and oxidation. ProtectaClear is practically invisible when applied and if you make a mistake, it can be removed. ProtectaClear is used to protect jewelry, artwork and other plated or unpainted metals. Excellent protection and adhesion to even highly polished metals and stainless steel. ProtectaClear is shipped by US Mail so please make sure to use your mailing address.