3000PCS Hot Stapler Staples For Plastic Welder Automotive Plastic Repair Machine Welding Wire. The quantity is enough to satisfy your different repair work for bumper cars, front and back baffle plate of cars. Suitable for junior welding The plastic welding staples are made of high-quality tungsten steel materials, which are durable, have good hardness and toughness, and are easy to process. Efficiently fuses plastic surfaces with consistent heat distribution. Ensures durable, leak-proof welds with a smooth finish., Manufacturer: XINQQDC