Need to MacGyver yourself out of a situation with a mini torch? Well, you might want to watch this video of how to make a mini butane torch ... and covered it in solder — a clever way to block ...

BEST OVERALL: Weller Digital Soldering ... make connections to a PCB or other electronic joints. Torch soldering uses gas, which can be butane, propane, MAPP gas, hydrogen, or acetylene.