Features: * 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 bluing 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 What"s In The Box: * Birchwood Casey 13132 Perma Blue Liquid Gun Blue - 32 Oz