Hi, Sha. The easiest approach is probably just painting it. Most wet paints are compatible with most powder coatings. But if you need new powder coating, the old powder should probably be stripped before attempting recoating.
Ted Mooney, P.E. Striving to live Aloha finishing.com - Pine Beach, New Jersey
finishing.com is made possible by ... this text gets replaced with bannerText
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: