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

-----

Pre-paint detergent

2007

Can anyone recommend a detergent to be used to wash steel weldments prior to painting? These weldments will be washed with high pressure hot water (150 degrees F)to remove weld fume residue, oil, anti-spatter compound, dirt, loose rust, etc...
Ideally, this detergent would provide some short term rust prevention. And, be environmentally friendly.
Thanks

John Kitchens
mfg engr - Houston, Texas

Hello, John. Just as we have brand-name dishwasher detergents, laundry detergents, and hand washing detergents, each containing a combination of ingredients optimized to the specific purpose, there are industrial cleaning solutions formulated to the purpose, taking into consideration the spraying temperature, the substrate metal, and the type of soils, etc.

There are many suppliers who offer a whole range of such cleaners -- Accu-Labs, Inc. [a finishing.com supporting advertiser], Atotech, Chemetall, Coyne Chemical, CTS Surtec, EPI / Electrochemical Products Inc. [a finishing.com supporting advertiser], Heatbath, Luster-On and Macdermid are a few.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2007

(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: