Birchwood Casey Perma Blue Liquid Gun Blue

Birchwood Casey® offers you the best ways to touch up scratches and worn spots or even completely re-blue most guns. It will give a non-streaky, even blue-black finish to steel (except stainless). Both Perma Blue® Liquid Gun Blue and Paste Gun Blue provide great blueing to metal that has already been thoroughly cleaned and is free of rust. Perma Blue® Paste Gun Blue is slower to darken than Liquid Gun Blue, but will build up a denser finish.

• The proven way for touching up or completely re-blueing most guns
• The fast-acting liquid gives a non-streaky, uniform blue-black finish
• Volume: 90 ml
• Product Code: BC-13125