No cost, No passwords, No popup ads, No AI
-- just hobbyists & pros helping each other
we earn from 'affiliate link' purchases

Curated with aloha by
Ted Mooney, P.E. RET

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

  The authoritative public forum
  for Metal Finishing 1989-2025

-----

Paint peel off on gp sheets

2004

Sir,

We are supplying powder-coated components to one of the home appliances giant in India. We are facing paint peel off on chromated galvanized sheets used by them. We are following a process of alkali degreasing and rinsing process of pretreatment for these sheets. Kindly suggest a solution to avoid the problem.

Regards,

J.Kamat
Owner - Kundaim Ind Estate, India

Dear Sir, you should investigate applying an etch primer [ ⇦ this on eBay or Amazon [affil links] ] or wash primer first. These should be available from your local paint mfgr.

Terry Hickling
Birmingham, United Kingdom
2004

(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: