Anodizing is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of aluminum parts. Anodizing increases corrosion resistance and wear resistance. Anodic films can also be used for a number of cosmetic effects, either with thick porous coatings that can absorb dyes or with thin transparent coatings that add interference effects to reflected light. (Source: http://en.wikipedia.org/wiki/Anodizing)
MIL-A-8625 Type II, Class 1 & 2
CMT producing Type II anodizing (Sulfuric Acid). We keep seven standard colors on line and custom colors are available on request. Our largest tank size is 44 in. x 46 in. x 72 in.
Anodizing Colors Available
Clear, black, blue, gold, purple, red, green and others on request.