Great for completely re-bluing most guns, too! Give a non-streaky, even blue-black finish to steel (except stainless).
All parts to be blued must be thoroughly cleaned with a metal cleaner first and any rust must be removed before applying Perma Blue. Choose between liquid or paste.
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Birchwood Casey® Perma Blue®Liquid Gun Blue, 3 ozs.
Birchwood Casey® Perma Blue®Paste Gun Blue, 2 ozs.
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