Bright Dip is a chemical metal finishing process used to enhance the visual appearance of metals like aluminum, copper, brass, and occasionally stainless steel. The process involves immersing metal parts in a specialized chemical bath that removes oxidation, tarnish, and surface imperfections.

The result is a bright, shiny, and uniform finish — often used in products where aesthetics are key. Bright Dip is also a common pre-treatment step for coatings like paint or powder, as it prepares the surface for better adhesion.