[ & Safe to Use]: These plastic welding rods are made of high-quality materials. The raw materials are extruded and melted at high temperature, with high gloss and uniform color. The electrode has resistance, high temperature resistance and sufficient thermal stability. It is non-, tasteless and very safe to use. [60 Value Packs in 3 Materials 6 Color]: The welding rod set we sell includes 60 welding rods, including (Red,Yellow,white,black,Blue,Green) Each Color 10PCS. [ performance]: performance: the welding rods has electrical properties and high frequency insulation from humidity, not easy to wear or age; Suitable for repairing broken plastic part that made or PP (polypropylene) or PVC (poly) or PPR (pentatricopeptide repeats) [ performance]: These PP welder sticks fit for using in various kinds of items, such as repairing car bumper, front or back baffle plate, battery shell, inner plate of motorcycle, plastic water tank, and others made of PP. The PVC welder rods are proper for repairing PVC plastic flume, PVC pipe sink and others. Moreover, PPR welding rods are for hot or coldwater pipe, sewage pipes and so on. [Easy to use]: The use of the electrode is very simple. You only need to clean the of the object to be welded first, and then select the appropriate electrode. Then use a hot air for preheating. When it is hot air, the air outlet can be used to heat the welding rod, and the welding rod can be pasted when it is melted. After cooling, the welding is firm., Weight: 0.28770325191 pounds, Manufacturer: Jaywool