Rothenberger 35645e quick fire brazing torch is a reliable instant piezo ignition soldering and brazing torch with guaranteed anti flare operation features a reliable instant piezo ignition soldering and brazing torch with guaranteed anti flare operation delivers a fixed constant flame can be used with either the disposable propane or mapp gas cylinder solid brass burn tip and stainless steel burn tube with cast aluminium body gives excellent performance in cold weather fracture groove helps pre