Anodized Plus^®

Conventional anodized aluminum finishes are known for their beauty and weatherability. To provide corrosion resistance, the porous anodic film is subjected to hot water or steam sealing; however, aqueous seals cannot completely close every pore of the porous anodic layer. But YKK AP goes one step further. Our Anodized Plus^® surface treatment features an anodized finish with an electrostatic clear coating that completely seals the anodic film and greatly enhances resistance to damage from mortar, alkali, and other chemicals likely to come in contact with the framing system over the life of the building. The composite coating combines the features of an anodized surface with the corrosion and chemical resistance of an organic coating. The colors available are white, clear, champagne, medium bronze, dark bronze and black in a matte finish. Color consistency and uniformity is assured by our patented vertical anodizing process.

Other Finishes

YKK AP offers a variety of painted finishes that are painted at our environmentally friendly Dublin facility. When painted finishes are selected, YKK AP recommends:

• For a "superior level" of performance the use of a fluoropolymer coating with Kynar 500^® that meets or exceeds the requirements of AAMA 2605.
• For a "high level" of performance a fluoropolymer coating with Kynar 500^® or a silicone polyester that meets or exceeds AAMA 2604 requirements.
• YKK AP also offers acrylic coatings that meet or exceed the specifications of AAMA 2603.

For finish samples and/or additional information about the full line of quality products and services offered by YKK AP, consult our nearest office or sales representative.

Kynar500^® is a registered trademark of Valspar Inc.