Plastic Welding Gun Second Generation Thermal Cutting Planting Nails Crack Welding Crack Welding DH100W. The thermal cutting function allows for precise and clean welds, making them suitable for a variety of applications. Plastic welding (without planting nails) filler welding, hole repair, eliminate gaps. High Performance:Long-term Application Welding of plastics heats up quickly in 1–2 seconds,It does not damage the car and plastic surfaces,and the repaired surface has strong seismic and deformation resistance Replacement some plastic parts can be hard to track down and expensive when you do find them . The plastic repair welding kit will permanently repair cracks and tears on a wide assortment of hard and soft plastics., Manufacturer: UTYSRFgkjlol