What is patina?
THE PATINA FINISH
The Patina finish is actually a process in which we cause the Steel to prematurely rust. A corrosive solution is applied to the steel, then it is finished with our clear powder coat to protect it. Because of the nature of this process, the Patina will be different on every piece. This means there are likely going to be darker spots.
Below is a video example of good quality Patina finish standards.