Aloha, fun & authoritative answers -- no cost, no registration, no passwords, no popups
(as an eBay Partner & Amazon Affiliate we earn from qualifying purchases)

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
pub  Where the
world gathers for metal finishing
Q&As since 1989



-----

Gun blue Recipe Wanted




I am looking to get a recipe for Gun blue.

Also curious about being able to coat solder used for making Stained glass jewelry. This to prevent the solder from soiling clothing of the wearer.

Jack Nissen
- South Africa
2000



2002

Hot water bluing

1/4 oz. potassium nitrate
1/4 oz. Sodium Nitrate [affil links]
1/2 oz. bichloride mercury
1/2 oz. potassium chlorate

Mix in clean glass jar add 10 oz. (120'f) distilled water slowly and mixing with a glass rod till cool. Pour into clean dark brown glass or plastic bottle. Store in cool dark place.

Matthew Galli
- Cheyennewells, Colorado, USA




(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:

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


About/Contact  -  Privacy Policy  -  ©1995-2024 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"