Designed to ensure smooth, reliable gun function in all weather conditions, rem action cleaner cleans and degreases firearm actions and fire-control mechanisms without disassembly.Leaving no surface residue behind, rem action dissolves used lubricants, including grease and oils, producing a clean, dry surface.Contains no cfc's or carcinogens.Size: 4 ozProtects: Removes Dirt/Grease/OilSuitable For: FirearmsHazair: Yes