Birchwood Casey Perma Blue | Liquid Gun Blue

Birchwood Casey Perma Blue | Liquid Gun Blue DescriptionIf your gun has seen better days, treat it to a rebluing with Perma Blue, the liquid gun blue brought to you from the experts at Birchwood Casey. Wave goodbye to scratches and worn spots - this fact-acting gun bluing liquid will give your firearm a non-streaky, uniform blue-black finish, leaving it looking as good as new!To revamp your gun, simply apply the chemical cold using cotton swabs, a synthetic brush or a sponge - although make sure the area you're rebluing is thoroughly clean beforehand for best results. If you'd like, you can apply several layers to make the finish darker, but after 3 or 4 coats the metal will be the darkest it can be.Features:90ml bottle (3 fl. oz)Great for touching up or completely rebluing your gunCan be applied with cotton swabs, a synthetic brush or a spongeNot suitable for use on stainless steel, aluminium, or non-ferrous metalsPlease note: care must be taken when applying - use in a well ventilated area, and observe the relevant safety and handling procedures.