Type III Anodize
Hardcoat Anodizing
Type III anodizing, commonly known as hardcoat anodizing, is a specialized process that creates an exceptionally thick, dense, and hard aluminum oxide layer on aluminum surfaces. This coating delivers maximum wear resistance, abrasion protection, and corrosion resistance, making it ideal for components operating in extreme environments.
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Key Benefits
- Exceptional Wear & Abrasion Resistance.
- Superior Corrosion Protection
- Increased Surface Hardness
- Thermal Stability
- Optional Lubricity
- Extended Service Life
Why PSI Makes a Difference
- We are YOUR trusted knowledge source
- We help YOU save valuable time
- We support YOU in reducing costs
- We empower OUR customers to achieve better results
- We are YOUR single source for all your metal finishing needs
Key Benefits
- Exceptional Wear & Abrasion Resistance.
- Superior Corrosion Protection
- Increased Surface Hardness
- Thermal Stability
- Optional Lubricity
- Extended Service Life
Why PSI Makes a Difference
- We are YOUR trusted knowledge source
- We help YOU save valuable time
- We support YOU in reducing costs
- We empower OUR customers to achieve better results
- We are YOUR single source for all your metal finishing needs





