A bright dip for brass and copper alloys is an acid-based chromate conversion coating used to protect and add shelf life to the base material. The parts are first cleaned to remove the oil and dirt that may be on them from processing and manufacturing. After the parts are cleaned, the parts are then processed with the acid-based chromate conversion coating. The film that forms from copper and brass bright dip adds shelf life and prolongs future tarnish and corrosion to the base material.
Brass and Copper Bright Dip Operations: Minneapolis, MN Empalme, Mexico