These Barricade Rust Protection products from Birchwood Casey rapidly drive out moisture from metal pores and deposit a transparent coating which seals the surface with a protective film. The soft, thin anti-rust film fills all crevices, penetrates and lubricates. Barricade has passed 7 day salt-fog test by accredited testing laboratories. Can also be used in rifle bores as a cleaner and rust protectant. Available in 10 oz aerosol can. Barricade also comes in these handy individual Take-Along gun cloths (5 x 8) impregnated with Barricade Rust Protection and sealed in foil packets for convenient carrying. CANNOT BE SHIPPED OUT OF THE U.S. This item can only ship UPS Ground within the continental United States.