| Details  | 
              Description | 
              Can Do  | 
             
            
              
                | Type I                    | 
                Chromic acid anodizing, conventional coating produced from chromic acid bath | 
                Yes | 
               
              
              
                | Type IB                   | 
                Chromic acid anodize, low voltage process, 22 +/- 2 V | 
                Yes | 
               
              
              
                | Type IC                   | 
                Non-chromic anodizing, for use as a nonchromate alternative for Type I and IB coatings. | 
                Yes | 
               
              
              
                | Type II                   | 
                Sulfuric acid anodizing, conventional coatings produced from sulfuric acid bath. | 
                Yes | 
               
              
              
                | Type IIB                  | 
                Thin sulfuric acid anodizing, for use as non-chromate alternative for Type I and IB coatings. | 
                Yes | 
               
              
              
                | Type III                  | 
                Hard Anodic Coatings | 
                Yes | 
               
              
              
                | Class 1                   | 
                Non-dyed | 
                Yes | 
               
              
              
                | Class 2                   | 
                Dyed | 
                Yes | 
               
              
           
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