The DEDRA 31B022 is a roofing kit designed for heating, soldering, shrinking, and heat-curing adhesives. The kit is equipped with a 60 mm diameter nozzle and features a 5-meter-long connecting hose, providing the user with great mobility. With the regulator located on top of the cylinder, the gas flow can be easily adjusted, thus controlling the flame's strength and size. The kit can be used directly with an 11 kg gas cylinder, without a reducer.