« previous next »
Pages: [1]   Go Down

Author Topic: Copper flask  (Read 5787 times)

leviathan

  • Guest
Copper flask
« on: March 25, 2016, 02:33:53 AM »
 Can anyone suggest ways to age the bass and copper body of a powder flask? Thanks allot ;D
Logged

Horner75

  • Guest
Re: Copper flask
« Reply #1 on: March 25, 2016, 03:49:49 AM »
Make sure that there is no clear finish on flask and degrease it with mineral spirits. Place in large plastic bag and put in a piece of cloth, rag paper towel with household ammonia on it.  Seal bag and leave it for a few hours to a couple days.  Also, Birchwood Casey's Cold Bluing will do the trick.

Logged

Offline Hungry Horse

  • Hero Member
  • *****
  • Posts: 5565
Re: Copper flask
« Reply #2 on: March 25, 2016, 05:49:36 PM »
 A light coat of salt, and vinegar, will give a copper flask a nice green color, that darkens nicely if you oil it. This mixture will damage brass though.

  Hungry Horse
Logged

Offline John Archer

  • Sr. Member
  • ****
  • Posts: 364
  • I solemnly swear that I am up to no good
Re: Copper flask
« Reply #3 on: March 25, 2016, 08:48:06 PM »
Spritz the heated piece with a solution of ferric nitrate....this gives a very believable dark brown color. I do fireplace tools this way.

John.
Logged
I cannot be left unsupervised.
(Sent from my immobile dial-operated telephone)

Offline davebozell

  • Sr. Member
  • ****
  • Posts: 443
Re: Copper flask
« Reply #4 on: March 25, 2016, 10:14:55 PM »
Historic Houseparts make a brass darkening solution that works well for both brass and steel.
Logged

rogerpjr

  • Guest
Re: Copper flask
« Reply #5 on: March 25, 2016, 11:24:07 PM »
If you got any sulfur around it will put a nice aged patina on copper and brass. Guess what is one of the components in black powder? Wet it and rub it on and let sit.  It won't work as good as pure sulfur though.
Logged

Offline Scota4570

  • Hero Member
  • *****
  • Posts: 2402
Re: Copper flask
« Reply #6 on: April 04, 2016, 10:26:59 PM »
Stop polishing it??   ;D

Logged

Offline Shreckmeister

  • Hero Member
  • *****
  • Posts: 3808
  • GGGG Grandpa Schrecengost Gunsmith/Miller
Re: Copper flask
« Reply #7 on: April 04, 2016, 11:44:33 PM »
Hard boil 2 eggs.  Crumble the warm yokes in a ziplock with the flask and close it.  In the morning it will have a nice color and it costs about a quarter.
Logged
Rightful liberty is unobstructed action according to our will within limits drawn around us by the equal rights of others. I do not add 'within the limits of the law' because law is often but the tyrant's will, and always so when it violates the rights of the individual.

Online JBJ

  • Hero Member
  • *****
  • Posts: 648
Re: Copper flask
« Reply #8 on: April 05, 2016, 04:02:12 PM »
Check out the following site. I think it will give you what you are after. 
http://www.sciencecompany.com/Do-It-Yourself-Patina-Formulas-W12.aspx

J.B.
Logged

Offline Gun_Nut_73

  • Sr. Member
  • ****
  • Posts: 314
Re: Copper flask
« Reply #9 on: April 08, 2016, 02:38:04 AM »
After removing any clear finish, wipe it down with used cleaning patches.
Logged

Offline Jerry

  • Hero Member
  • *****
  • Posts: 562
Re: Copper flask
« Reply #10 on: April 09, 2016, 03:29:57 PM »
Quote from: JBJ on April 05, 2016, 04:02:12 PM
Check out the following site. I think it will give you what you are after. 
http://www.sciencecompany.com/Do-It-Yourself-Patina-Formulas-W12.aspx

J.B.

I use Sulfurated Potash from Science Company that J.B. recommended. Works great. If additional coats are required for a darker finish, the additional coats won't wipe of the first like some patina formulas. Jerry
Logged
Pages: [1]   Go Up
« previous next »