These finishes are pre-patinated at the Aurubis mill to create the green/blue/turquoise patina that naturally develops over time with exposure to the environment. The pre-patination process ...
"Patina doesn't flake on metal and is mainly just a color change, such as bronze turning green," says Eileen Fulton, a restorer for O'Sullivan Antiques in New York City. The term is commonly used ...
An alloy of copper and tin ... brown oxidized and green or blue patinated surface that would develop naturally over. The pre-patination process encourages the natural patina to continue forming ...