No passwords, no registration, no paywalls, no popups, no AI

As an Amazon Associate & eBay Partner we earn from affil links

finishing.com -- The Home Page of the Finishing Industry

Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

Need silver etch

I need to find chemicals for etching copper and silver. Nitric acid?

Catrina Willis
hobbyist - Brighton, Colorado, USA
2004

Your question is too vague for me, Catrina. Please provide a little detail about what you are trying to do. Prepare metallurgical specimens for micrographs, engrave something in jewelry, remove rough edges (not really an etching operation), dissolve circuit traces on PWBs? Thanks.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Need quick confidential answers? $25
Need project assistance? $100/hr.
2004

I would like to know if there is an etching acid that I can purchase to etch sterling silver. I am working on a small silver ring. A lot of the chemical compounds mentioned in some of the discussions are not readily available to me in the US.

Thank you for your assistance.

Joselynn Plank
Hobbyist - Bellingham, Washington, USA
2005

Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.

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: