Make your gun like new with our Perma Blue Paste Gun Blue Kit. Complete, easy to follow instructions are included with each kit. A generous supply of everything you need to do a first class job is included. Perma Blue Paste will give a deep, rich blue-black finish to most steels but will not blacken aluminum, stainless steel or other non-ferrous metals. Kit includes: 2 oz PERMA BLUE Paste Gun Blue 3 oz Cleaner-Degreaser 3 oz Blue & Rust Remover 00 Steel Wool Pads Blueing Applicators, Sponge, Service Cloth BARRICADE Rust Protection Gun Wipes Complete Instruction Guide