Sealey heating torch butane micro sealey ak4041 stylish design with piezo ignition produces a flame of approximately 1300 c powered by butane lighter fuel and when full can produce a flame for up to 30 minutes not to be used continuously for more than five minutes suitable for use in extreme weather conditions ideal for soft soldering camping household repairs and a variety of general purpose uses supplied with key chain sealey ak4041 heating torch butane micro