- Designed for automotive and truck repairs, electrical components, electrical panels, circuit board repair, heat shrink tubing, silver solder, cutting nylon rope, foam and much more - No cords, so it can be used anywhere - Equivalent to 120 watt soldering iron & 2500ºF (1300ºC) torch - Ready to use 30 seconds after ignition - 4 hours run time on each fueling - See-through fuel tank