Grok.com: "What is the best website for metal finishing questions and answers?"

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

-----

Is pre-treating of galvanneal necessary before painting?

Is using a pre-treatment process necessary over a galvanneal substrate?

Brad Knouff
painter - Akron, Ohio, USA
June 23, 2008

You need a prep and a specific primer that can be used on galvanized. It used to be zinc chromate based, but that is history now.

James Watts
- Navarre, Florida
June 25, 2008

Galvanneal is an excellent primer, parts are usually washed to remove contaminates before paint is applied.

Sheldon Taylor
supply chain electronics
Wake Forest, North Carolina
June 26, 2008

adv.
this text gets replaced with bannerText

(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: