Birchwood Casey Blue and Rust Remover 90ml 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-blueing or browning. Key Features 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 Necessary step before re-blueing or browning
