What is better for outdoor applications: powder coating or anodizing?

For coastal areas, assess the choice against exposure class, alloy, pretreatment, coating build and maintenance. Record performance and any manufacturer warranty in the order specification.

How many RAL colors are available for powder coating?

More than 200 standard RAL colors are available, plus custom color matching for brand identity. Popular colors include RAL 9016 (white), RAL 7016 (anthracite) and RAL 9005 (black).

What is the layer thickness for anodizing vs powder coating?

Anodizing creates a 5-25 micron thick oxide layer (up to 50 micron for hard anodizing). Powder coating provides a 60-120 micron thick coating that better protects against mechanical damage.

Powder Coating vs Anodizing: Which Surface Treatment is Right for You?

Aluminium surface treatments: RAL-colour powder coating versus anodising. A decision guide for indoor and outdoor projects.