Key Features The proven way for touching up or completely reblueing most guns The fast-acting liquid gives a non-streaky, uniform blue-black finish DetailsBirchwood Casey® offers you the best ways to touch up scratches and worn spots or even completely reblue 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. NOTE: PERMA BLUE® Liquid Gun Blue will not blue stainless steel, aluminum or non-ferrous metals. 13322 - Perma Blue® Paste Gun Blue, 2 oz. Tube
5 amateur gunsmith Posted by [email protected] on Sep 22nd 2020 Had an old p38 slide dated 1963. Used a scotch brite pad to clean the blue off. Shot it with brake clean. Used paper towel to apply and let it time out. Wiped with paper towel. Rinsed 5 minutes in cold water. Dried it on electric stove burner set on low. Repeat. Gave an even black coat that looked factory with no work this time. Great.
