Anodize.
Brushed. Polished.
Aluminum finishes.
Aluminum surface finishes reference. Anodize Type II/III, painted, polished, brushed. Each finish has specific applications and aesthetics.
Key principles.
Decorative
Type II decorative dyed. 5-25 µm. Custom colors.
Hardcoat
Type III hardcoat. 25-75 µm. Black/grey only.
Linear pattern
Mechanical brushing. 240/320 grit standard.
Mirror
Buffed mirror. Premium aesthetic.
Matte
Uniform matte texture.
Custom colors
Powder coat or wet paint. Any color.
FAQ
Type II vs Type III?
Type II: decorative colors, 5-25 µm. Type III: hardcoat black/grey, 25-75 µm.
Color range?
Type II: red, blue, gold, black, custom dyes. Type III: black/grey only.
Outdoor durability?
Type II UV-stable. Type III very durable. Both 20+ year outdoor.
Combined finishes?
Bead blast + anodize standard. Brushed + anodize premium. Each builds aesthetic.
Cost ranking?
Bead blast cheap. Anodize Type II middle. Type III hardcoat premium. Polished mirror expensive.
Lead time?
Anodize 3-5 days. Custom Pantone 1-2 weeks for color development.
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