Birchwood's bore scrubber 2-in-1 bore cleaner foaming gel quickly, easily and safely removes all types of fouling, carbon, powder, copper, lead and plastic wad residue.The solvent clings to and penetrates neglected or fouled bores.Leaves a protective rust-preventing coating.It contains no highly toxic ingredients and is safe for use on steel.Type: Foam CleanerSize: 11.50 ozQuantity: 1Material: Foaming GelProtects: Against Rust and CorrosionSuitable For: FirearmsHazair: Yes