Aluminum naturally forms an oxide layer ... leading to the bright colors you often see on anodized pieces. In this process, the lye is used to strip the surface. Then it’s on to anodization ...

Stainless steel is even more durable than anodized aluminum in very heavy traffic applications. Handrail finishes are available in a wide range of different patterns, colors, and textures.

aluminum, and niobium. Dipping a reactive metal into a "bath" mixture of low-sudsing detergent attached to an anodizing power supply instantly changes the colors of metals. Chainmaille artists ...

Handrail finishes are available in a wide range of different patterns, colors, and textures. Aluminum systems can be anodized with clear and bronze options, or powder-coated in almost any color ...