Hot stapler plastic repair kit designed for quick and easy to weld cracked and damaged plastic parts back together efficiently. Hot stapler for making solid, permanent repairs of breaks, cracks and tears in rigid or flexible thermoplastic parts. Repairs plastic components such as bumpers, headlight fittings and assemblies, panel clips, tabs, plastic pins, spoilers, et. Input Watt :50W Input Current:0.2A Power Cable Length:1.8m Output Voltage :1.5V/1.7V/2.0V Input Voltage : AC110 50/60Hz Gross weight:4.5kgs. Mount the welding stud on the electric level head; 2.Plug in the power, turn on the switch, and prepare for repair; 3. Press and hold the black button on the operating handle to weld the welding nail into the body; 4. According to the length of the crack, multiple welding nails can be welded to make the crack welding more firm; 5. Use a diagonal pliers to cut the welding nails (pay attention to protect the skin and eyes); 6. Mounting the cutting electrode on the handle electrode; 7. According to the position of the crack, adjust the angle of the cutting electrode and smooth the weld; 8. If there is a cutting electrode for cracks in the plastic, cut the plastic strip for repair. 1x Hot stapler unit 1x Cutter 1x Triangle electrode 100x 0.8mm flat staples 100x 0.8mm wave staples 100x 0.8mm corner staples 100x 0.6mm outsidecorner staples 100x 0.6mm flat staples 100x 0.6mm wave staples 1x Carry case.