We should probably start by explained what Delrin is. Delrin is a special plastic used for industrial and mechanical applications, like gears, eyeglass frames, TVs, cell phones, drones, paintball guns, zippers, bagpipes, and car parts; basically, anytime that there's a need for strong plastics that are resistant to friction and water. The problem is that it's typically very difficult to bond Delrin and similar plastics. So, if your paintball gun or bagpipes break, you're out of luck. However, using Tech-Bond's poly kit, our Delrin adhesive, and following the instructions in the video, you can not only quickly bond Delrin back together, but you can do it easily as well. To learn more about Tech-Bond Molecular Bonding Systems and purchase your own poly kit, visit www.tbbonding.com