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 ...

Coastal conditions are no match for copper. Resistant to corrosion from salt-laden air and tough against severe weather, this ...

Copper sheets and strips go through a carefully controlled pre-oxidization and pre-patination process to immediately provide the same brown oxidized and green or blue patinated surface that would ...