5/10/20PCS ABS/PP/PVC/PE Welding Sticks 5x2mm for Plastic Welder guns Bumper Repair Welding Supplies 20cm. Plastic welding made of high quality material and equipped very safe, reliable and durable. Plastic welding machine is the ideal solution forat least 90% of plastic products on the market, suitable for repairing and reinforcing plastic parts of cars, motorcycles, kayaks, etc., such as bumpers, dashboards, lamp holders, plastic rings, and more, without damaging the surface of the plastic. PRECAUTIONS: Welding kit power is large, do not use the heating time is too long, if a long time without stopping the work may lead to the failure of the welder can not be used, you can pause for a period of time and then continue to weld.(Except for plastic materials containing fiberglass, which have poor repair effects) Easy to Operate: This plastic welder repair kit is easy to use, you only need a few seconds to learn how to use it. The simple steps are as follows: clean the surface, choose a suitable welding stud, then heat it, and finally stick and repair. Reliable performance, waterproof and heat resistant when fully cured, can be polished or painted., Manufacturer: KHfgDHG