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

-----

C-L-R Mishap On Copper Farmsink, Please Advise

I am not a chemical engineer and I think I have ruined my copper potting sink. C-L-R was used in it, and has left some wild staining. I am in the process of remodeling my kitchen which abuts the bathroom with this very cool, old potting sink. I just really want to know if I have ruined it for good, or by some small miracle, its original finish can be brought back. Thanks for any help you can give.

Sybil Stowe
hobbyist, designer - Hingham, Massachusetts
January 6, 2008

It's probably just stained, and can be reconditioned with a metal polish intended for copper and a lot of elbow grease.

Jeffrey Holmes, CEF
Spartanburg, South Carolina
January 11, 2008

(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: