Check out this Westlake Market bundle! Birchwood Casey Blue and Rust Remover is a safe, reliable solution that removes rust and old blue easily and quickly without damaging base metal. Safe for removing old finish from firearms, muzzleloaders and antiques. Also excellent for removing rust from tools, gauges and precision instruments. Blue and rust removal is a necessary step before re-bluing or browning. Comes with two Otis brushes, one bronze and one nylon. Plus you get Super Blue extra strength gun blue, two disposable absorbent pads to work over. All this backed by Westlake Market's quality product guarantee!