Birchwood Casey Hopper Spit Rust Protection - 11 Oz Aerosol #bc-33240
Hopper spit® is the best extreme storage and corrosion protection you can buy for your valuable firearms. It is specifically formulated to protect ferrous, and non-ferrous, precision metals from the corrosive effects of harsh conditions and long term storage. Hopper spit® significantly outlasted the competition in a laboratory setting using salt spray to attack metal surfaces.