For Plastic Welder Automotive Plastic Repair Machine Welding Wire Car Bumper Repair Welding Machine. 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. Usually used with a hot stapler to repair most plastic holes and stitch long cracks. The hot stapler plastic welder has a low melting point good airtightness and fluidity and can quickly and easily weld cracked and damaged plastic parts bringing back together nicely.The welding effect is smooth and perfect, and the hardness is higher than before. The lightweight design and comfortable grip allow for extended use without fatigue. Perfect for automotive, plumbing, and household repairs., Manufacturer: HGCXBYAP