Birchwood Casey Perma Blue Liquid Gun Blue Finishing Kit

This kit contains everything you need to touch up or even completely reblue most guns. Perma Blue provides great blueing to metal that has already been thoroughly cleaned and is free of rust. Perma Blue Liquid Gun Blue darkens quicker than Paste Gun Blue and makes for a less dense finish. The kit includes what you need to remove all rust and old blueing before you reblue. Additionally, it removes old finishes without damaging the base metal.