Sulfuric Acid Anodizing with Color - Type II

Anodize sulfuric with color
Base metal substrate
Color: black, blue, red
MIL-A-8625 Type II, Class 2
Anodize sulfuric acid with color picture 1
Anodize sulfuric acid with color picture 2


  • 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.

Note: We provide Chromic Anodizing Type I, Sulfuric Anodizing with Color - Type II, Hard Anodizing Type III, and Sulfuric Anodizing - Type II.