Over the past few weeks, we’ve looked at a , a device to keep your butt and your hands warm this coming cold season; a , an often overlooked tool that comes in handy; and a , a road trip game changer for keeping your tools and gadgets juiced up. This week’s Cool Tool is a heat gun. It’s a simple tool with more uses around the garage, car and home than you can fathom.

Heat can make so many jobs easier. The application of heat can help free stuck fasteners, soften up plastics, activate or loosen up glue, and so much more. A heat gun can deliver these necessary piping-hot temperatures.

I was reminded that I have one of these at my disposal by a friend with an issue that isn’t even related to cars. See, the display on their iPhone stopped working and they needed it replaced. It’s an easy job, but you aren’t getting that screen off of the phone’s chassis without some heat to soften the adhesive holding it on. That’s when I pulled out the heat gun.

Heat guns have even more uses for cars.

Have you ever reversed into something, causing an unsightly dent in your bumper cover? You can use one to heat up the bumper before using your hand on the other side to pop the dent back out.

And while likely not as good as a torch or the , a heat gun can be used to heat up stuck fasteners.

Heat guns also provide more than enough heat to soften adhesives. This is good for getting rid of old stickers or pulling apart parts that may be adhered like light housings or interior trim. They can even be used with heat-activated glues to assist in leather and vinyl repairs.

Amazingly, this tool can be used to help restore dingy trim, too. Check this out:

I bought this heat gun sometime last year to help someone . The tool in that application can be used in shaping the wrap and removing ripples.

That project was never started, but the gun has found plenty of use with leather repairs, loosening adhesives and yep, fixing broken phones and tablets.

These tools achieve this utility in a pretty simple manner. They generally consist of a fan and a heating element, with the fan blowing air past the heating element.

And the heat they can produce is tremendous. My heat gun claims to get up to 1148 degrees. I don’t have a thermometer to measure just how much heat makes it to the surface of a project, but it will melt or burn things if I’m not careful.

Heat guns are dirt cheap, too. A generic version like the one I have will run you as low as while a name brand heat guns with different nozzles and other features .

I’m sure I’ve only scratched the surface of what these can do. If you have one, what do you use it for?

Do you know of a weird or unique tool that wrenchers can benefit from knowing about? Do you want to see us put a type of tool to the test and see how it performs? Shoot me an email or drop it down in the comments!