Sulfuric Acid Anodizing with Color provides the same corrosion and abrasion resistance as sulfuric acid anodizing with a color dye finish.
Base metal substrate
- Coloring of an anodized surface may be achieved by absorbing dyes of any color into the open pores of the anodized coating before they are closed by sealing which is part of the normal anodize process.
- Some dyes provide a permanent fade resistant color for long lasting outdoor exposure in architectural applications.
- Others provide an attractive sales-enhancing decoration for consumer products for indoor use.