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

-----

Blackening pewter jewelry

Black Patina for Zinc/Pewter/Camé
black_patina_for_zinc

on eBay or

Amazon

(affil links)

Q. I am trying to blacken pewter jewelry, tried liver of sulfur did not work. Could anybody advise a solution which can be purchased rather them made (needs to be commercial size package)
thanks

Peter Perkins
manufacturer - Birmingham, United Kingdom
September 1, 2010

Ed. note: Commercial patinas for pewter are available, Peter ⇨

A. Try 20%iron (III) chloride solution (objects must be grease and oxide free!). At internet archive you can download/free!/ very good old book on metals colouring by Arthur Hiorns; there you can find small chapter on colouring of tin and pewter. Hope it helps and good luck!

Goran Budija
- Cerovski vrh Croatia

(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: