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

-----

Cupric Chloride/HCL compatible liquid resist ink?

2001

I'm looking for a liquid etchant resist ink suitable for use with Cupric Chloride/Hydrochloric Acid etchant, that can be applied using a screen-printing technique on traces down to about .005".

This may be an odd request, but here's my reasoning:

1. Cupric Chloride/HCL is a relatively "benign" etchant.

2. Screen printing of etchant resist would be a damn sight cheaper than a board house/using transfer film for short run production (50-100 boards, 12" * 18" board size).

Any help would be appreciated.. Cheap suggestions also would be good. Erik L [last name deleted for privacy by Editor]
- Mount Vernon, Washington, USA

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: