Ultratane Butane Fuel, 5-1/8 oz.

* Master Appliance offers butane refills for all of its multifunctional, portable soldering irons, flameless butane tools, and butane torches * The butane refills help our tools perform a variety of tasks: from soldering and desoldering, shrinking and terminating insulated solder perfoms, and environmental splices * Triple-refined formula reduces clogging of filters