When the manufacturer of Cosmoline discontinued the product, we were shocked because we know many folks still consider it the best thing around for protecting guns from rust during long-term storage. Fortunately, we now have a substitute that works every bit as well as the original. Brownells Rust Veto is a soft, medium dark industrial-grade grease with a powerful combination of highly refined petroleum oils and waxes, plus corrosion and oxidation inhibitors, that preserves and protects stored firearms from rust and corrosion for years. The application and effectiveness of Rust Veto are the same as Cosmoline. It liquefies when heated to 140°-170° F., so you can immerse parts for complete penetration and coverage of intricate shapes and recesses. Melted Rust Veto can also be brushed or swabbed into/onto the metal to be protected.

4 lbs/64oz