How Do You Make A Super-Insulated Cooler Using Expanding Foam?
You sure like going on picnics, but all the ice in your cooler turns to water before you can get anywhere. It sure seems like they could make a better cooler that would keep everything from melting and getting wet. Well, they can’t make a better cooler. But you can! In a few simple steps, build a super-insulated cooler with three layers of protection from the heat of summer. Buy two coolers, a large cooler, and the next size down that fits inside the large cooler. Since you’ll probably be in a big chain store with employees who are used to anything, get all the coolers down from the shelves and see which coolers fit inside the other ones. Make sure that the smaller cooler has at a couple inches of room on each side when it fits inside the larger cooler. Make sure you can put the small cooler inside the large cooler with the lid on, and then put the lid on the large cooler with the small cooler in it. Buy a few cans of expanding foam sealer. You’ll probably only need one, but you can us
