Types of Anodizing
Conventional sulphuric acid anodizing (Architectural Class 1 & 2) to a max 5' deep x 18'' wide x length of 25' ( 26' corner to corner )
We can now offer 2 step coloring, bronze and black, to class 1 & 2 to 22' long
Black dye max 22 feet
Hard Anodizing .002'' thick
Red, Gold and Blue dye for small parts ( max 24'' long )
We also have hard anodizing which is an industrial finish used where very durable thick coatings are required.
This type of anodizing is generally used to increase the wear resistance on aluminum when it is used in machinery under severe conditions.
*Please note "clear" hard anodizing has a natural greenish brown color on 6061 material *
* also you will gain approximately 0.001'' per side with hard coat anodize *