TYPE III ANODIZING
Type III Anodizing (Hard Anodizing) – Thickness: .0001 to .004 Inch
Precision Finishing’s Type III hard coat aluminum anodizing provides a hard, ceramic-like coating for industrial pieces. Available as a clear coat or in black, the coating penetrates the base metal as much as builds up on the surface. The requested thickness would be the total measurement of the surface buildup and the penetration. Type III anodizing provides good electrical insulation, and abrasion resistance is dependent on both the type of alloy and the thickness of the coat.
Type III Clear (Class I) – Mil-A-8625F
Type III Black (Class II) – Mil-A-8625F
Type III Black – 7075/2024 (Class II) – Mil-A-8625F
Type III Clear – 7075/2024 (class II) – Mil-A-8625F