Creating Food Grade Reefer and Freezer Boxes from UHDP

Welding Plastic

Who knew welding plastic would be so easy. No noxious fumes, no electric arcing, no hooded goggles. Just a directed heat gun and some plastic rod. Cutting the plastic to minimize the welds took a good part of the day. By the end of the day I had almost two boxes made. What was left was to test them to ensure they were water tight, seal any pin hole leaks and then put them in place. Bingo!