Birchwood Casey Hopper Spit Rust Protection 11 ounce aerosol
$ 9.89
- Description 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.



