50W Electric Soldering Iron Welder For Car Bumper Repair Plastic Crack Repair Spatula Smoothing Tools. The thermal stapler is a small, lightweight but powerful heating and leveling device. In different situations, different materials are used to make the welding more perfect. This plastic welding machine is widely used, suitable for repairing and strengthening of all plastic products. Works fast, easily welds cracked plastic parts, and is highly resistant to impact and twisting after repair.Replacement some plastic parts can be hard to track down and expensive when you do find them., Manufacturer: cvnDTs