No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing since 1989

-----

Anodizing Specific for Powder Top Coat

We are looking to provide a powder coated aluminum product with superior long term corrosion protection. A possible option we have seen some general comments on is using a base coat of a specific type of anodizing that has excellent adhesion to a powder top coat. I have seen some reference to this as in use in Europe on architectural aluminum. Does anyone have knowledge of the specifics of this combination - and its pluses and minuses ?

Jeff Hurlburt
Gloversville, New York
2000

Greetings Jeff - Most anodizing will provide both excellent corrosion protection and a superior base for subsequent finishing steps (paint, powder coat, etc.). Vic Waldman

Victor Waldman
a metal finishing shop - Naugatuck,CT.
2000

Jeff,

Powder coating and anodizing are like bread and butter. For aluminum, most any anodize will give excellent adhesion to the top coat and protect against corrosion if the top coat is broken.

Jerry Patton
powder coating - Cincinnati, Ohio, USA
2001

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: