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Forums10
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Jul 28th, 2025
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Joined: Nov 2013
Posts: 254
Sidelock
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Sidelock
Joined: Nov 2013
Posts: 254 |
There's a metal prep solution available at auto supply stores, that has phosphoric acid in it. Gives a grey dull(er) finish. It will remove bluing, so be careful. It also seems to give a darker finish if used as a prep before using Brownells Oxpho Blue on small parts.
hippie redneck geezer
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Joined: Mar 2013
Posts: 2,862
Sidelock
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Sidelock
Joined: Mar 2013
Posts: 2,862 |
You have to be careful about some of the products. Products labeled "rust converters" are high in phosphoric acid and contain other ingredients as well. I've read that if you use a "converter" rather than a "remover" any metal you get the product on becomes difficult or impossible to re-color. Food for thought, I've always wondered what a "converter" would do to bore pits, as long as you were careful with the product.
Ken
I prefer wood to plastic, leather to nylon, waxed cotton to Gore-Tex, and split bamboo to graphite.
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Joined: Feb 2008
Posts: 521 Likes: 4
Sidelock
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Sidelock
Joined: Feb 2008
Posts: 521 Likes: 4 |
A phosphate treated surface will be impossible to recolor without aggressively taking down the old (phosphate) surface.
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Joined: Dec 2001
Posts: 3,971 Likes: 103
Sidelock
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Sidelock
Joined: Dec 2001
Posts: 3,971 Likes: 103 |
Once again, use a barrel browning solution that has diluted nitric acid in it. Just don't leave it on too long.
John McCain is my war hero.
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