oxidized cold rolled steel range hood
I stumbled across a kitchen range hood in a magazine, called the designer who gave me the sheet metal fabricator of the range hood (and countertops). He told me the hood was made with cold rolled steel, given an oxidized finish and waxed. The color of the hood was black (not rust). So, armed with this info, I've been unsuccessful in finding a local fabricator to mimic the black oxided finish. The hood design is simple, and not the issue...its the finish that's been problematic. We do not want a powder coat finish. Any suggestions on oxidized finishes that do not rust?