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

-----

Powder Coating with Primers

2006

Q. Our product is a alternative power generator set which generally is used in outside applications. The cabinet is powder coated with a prime coat for additional corrosion resistance.
Question: Various coaters suggest using one (or none) the following primers:
1. E Coat
2. Rich zinc coating
3. Phosphate dip
4. Epoxy grey primer
We are not experts in powder coating -- which is best? Are they relatively equivalent? How about the cost factor?

Would appreciate your comments.

Jerry Kimball
genset manufacturer - Anderson, Indiana

A. From this distance, #3 followed by #1 because this will insure at reasonable cost that all areas are pretreated and all areas have some paint Good luck.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2006

A. Acrylic E COAT is the best option if your production is in bulk. it has zero paint loss and have cost benefit in long run as compared to others.

THANKS
SURYA

SURYAPAL Singh
- Delhi, INDIA
March 25, 2009

(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: