Birchwood Casey Complete Perma Blue Kit- Easy to use, all-inclusive kits are the proven way to touch up or completely reblue most guns. Everything you need for a professional-looking, first-class job is included. Choose from the fast-acting Liquid Gun Blue Kit and the deep, dense Paste Gun Blue Kit. Liquid Kit includes: 3 oz Perma Blue Liquid Gun Blue Bluing Applicators, Sponge, Service Cloth3 oz Cleaner-Degreaser Barricade® Rust Protection Gun Wipes3 oz Blue and Rust Remover Complete Instruction Guide00 Steel Wool Pads