Birchwood Casey 13801 Perma Blue Liquid Gun Blue Kit - 8 Piece

The Birchwood Casey Perma Blue Liquid Gun Blue Kit is a complete 8-piece re-bluing system that lets shooters and gunsmiths touch up worn finishes or completely reblue most firearms. The fast-acting liquid formula delivers a non-streaky, uniform blue-black finish on steel parts, making it a trusted cold-bluing kit for hunting rifles, shotguns, and handguns alike.

This all-in-one kit, model 13801, includes every component needed to prep, blue, and protect the metal. Inside the box you get a 3 oz bottle of Perma Blue Liquid Gun Blue, a 3 oz Cleaner-Degreaser, a 3 oz Blue & Rust Remover, plus 00 steel wool pads, blueing applicators, a sponge, and a service cloth. The included Cleaner-Degreaser strips oils and contaminants so the blueing solution bonds properly, while the Blue & Rust Remover preps any surface rust or old finish before you apply the new blue.

Perma Blue is Birchwood Casey's proven chemical blueing formula - the original cold-blue trusted for decades by hobbyists and professional gunsmiths. For best results, degrease the part thoroughly, neutralize any rust spots, apply the blueing solution with the included applicators or steel wool, and let it set for a uniform dark finish. Whether you are refreshing a vintage rifle, touching up carry wear on a pistol, or refinishing a project gun, this complete kit has every step covered in one box.