Filling etched steel, zinc with paint

I have been Etching magnesium for years and recently got into stainless steel. My new customers want the steel filled with black paint or ink in the etched area. I thought this would be a simple task, however I am running into problems. The paint won't stay. Please help.

Thank you,

Eric P. [last name deleted for privacy by Editor]
- Holyoke, Massachusetts

People use cold blacks in etched areas that have a resist on the areas they do not wanted blackened. I have provided such finishes to people doing stainless and copper alloys.

Steve Loudermilk
- Springdale, Arkansas

(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: