Cardinal Aluminum offers a variety of anodizing processes that will add strength, corrosion resistance, and beauty to your aluminum extrusions for almost limitless versatility. Cardinal's Brite Dip anodizing is the industry's finest finishing process. For extreme corrosion control, our 2-Step Architectural Hard Coats offer lasting protection against the harsh outdoor elements in five standard colors. At Cardinal, we are committed to quality and innovation, and customers can depend on Cardinal Aluminum for complete satisfaction every time.