Before revision: Torch for soldering, plumbing, jewelry and brazing A small butane torch made for kitchen use A butane torch is a tool which creates an intensely hot flame using butane, a flammable gas which is reduced in ambient air .
After revision: Torch for soldering, plumbing, jewelry and brazing A small butane torch made for kitchen use A butane torch is a tool which creates an intensely hot flame using butane, a flammable gas .