Inspired By Excellence & Innovation
Hiawatha Metalcraft offers the largest commercial anodizing tanks in the country. We would love to collaborate with you whether your batch size is one piece or a production run. We also provide custom in-house racking for difficult jobs.
Product Capacity
No Project Too Big Or Too Small
We have been providing high quality aluminum finishing and anodizing since 1943.
SULFURIC ANODIZING
| ALUMINUM ASSOCIATION | ALCOA | THICKNESS |
|---|---|---|
| Protective and Decorative A21 Clear |
202R1 | Up to 0.4 MIL thickness |
| Class II A31 Clear |
204R1 | 0.4 – 0.7 MIL thickness |
| Class I A41 Clear |
215R1 | 0.7 MIL and thicker |
*All conform to MIL-A-8625F Type II Class I and AAMA 611
DURANODIC ANODIZING
| ALUMINUM ASSOCIATION | ALCOA | THICKNESS |
|---|---|---|
| Architectural Hardcoat A42 Integral Color |
311-335 | 0.7 MIL and thicker |
*Conforms to MIL-A-8625F Type II Class II and AAMA 611