The pre-patination process encourages the continuing formation of a natural patina after installation, dependent on local atmospheric and rainfall conditions. Nordic Copper Special Patina is ...
When it comes to metal—be it a copper pan or an antique made from bronze—differentiating between a patina, tarnish, and rust ...
An alloy of copper and tin with a similar color ... The pre-patination process encourages the natural patina to continue forming through environmental exposure, dependent on the local atmosphere ...