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

Interested in working with us?