HDPE Plastic Rods for Any Repair Job- Allows you to repair bumper, plastic tank, car or boat part, kayak, vinyl, nylon, ATV and more! China These plastic welding rods can offer a seamless fix for your soldering work by matching the exact plastic you need, only using your plastic repair kit to heat the area and welding the position to repair the plastic 40pcs HD-PE plastic welder rods 5 colors meet your multiple need. Black,white,blue,yellow,green,each color for 8 pcs.