Plastic Welding Machine Plastic Repair Welding Gun Bumper Repair Car Body Tools Plastic Iron Welding . The car bumper welding repair kit has two temperature adjustable gears, low or high, to adapt to different tasks. The material of the triangular trowel head is upgraded copper, which can increase the heating area; Stainless steel sleeve, rust free, anti-corrosion, and durable; Portable stand to help you place safely. Welders just need to learn to use in seconds: Fusion, nail placement, hole repair, sheet welding, thermal cutting, thermal straightening and more. learn to use it in seconds, reliable performance, fully hardened with waterproof effect, repairs breaks, cracks in rigid or flexible thermoplastic parts., Manufacturer: Aenmcs