Metal finishers helping each other -- No cost, No registration, No damn popups
(we earn from 'affiliate link' purchases, making the site possible)

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
ted_yosem
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
  mfhotline


  Thread 363/66

Patination of lead




2005

I want to produce an authentic looking patina on recently moulded lead. Under natural conditions lead seems to patinate black-ish or white-ish, depending on (presumably) atmospheric conditions.
How can I make new lead look old - black or white would suit.
Thanks,

Edward Fletcher
Journalist - England
publicly reply to Edward Fletcher


2005

Some solutions for patination of lead objects:
1. 40% solution of potassium polysulfide
in water
2. 100 gm iron chloride
500 ml HCl
1 lit water
3. 5 gm copper sulphate
20 gm potassium permanganate this on eBay or Amazon [affil links]
1 lit water
Good luck!

Goran Budija
- Zagreb ,Croatia
publicly reply to Goran Budija



(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:

Finishing
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g,
& Software


About/Contact  -  Privacy Policy  -  ©1995-2025 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"