Light Interference Color (LIC) is an electrochemical process which thickens the naturally occurring chromium oxide on stainless steel. The clear oxide layer acts like a prism, refracting light and creating our various colors. Since the color is only perceived and it is light interference on the surface of the material, UV Light cannot affect the color. Installations more than 30 years old have not shown any change. LIC creates more artistic variable colors than the uniform static color of paint. Light conditions and viewing angles will have a varying effect on the perceived color. Millennium uses LAB Color measurements to define a color tolerance, see below.
Colors: Natural, Pewter, Bronze, Blue, Slate Blue, Bronze/Gold, Burgundy, Purple/Blue, Peacock, Blue/Green, Charcoal (available only in #4 Polish)