RAM Trisol Aerosol Spray, Triple Action Gun Treatment (50ml), contains solvents that will completely remove all traces of rust, gun powder, leading, and corrosion in seconds. Trisol liquid will also lubricate and protect your gun. Cleans your gun: Contains solvents that completely remove all traces of rust, gun powder, leading, and corrosion in seconds. Lubricates your gun: Contains lubricants that will not freeze, oxidize or evaporate. Leaves no gummy residue. Keeps firing pin and all moving parts working below zero. Ensures perfect firing every time. Protects your gun: Leave invisible magnetic film over all metal parts which protect your gun against rust under all weather conditions, even salt water spray. Protects frequently handled guns against “fingerprint” damage.