20pcs 19.5inch Plastic Welding Rods Black PP（polypropylene）Welding Strips for Plastic Welder,Welding Electrodes For Auto Car Bumper Repair Welding Tools For Kayak Repairs Etc.

20pcs 19.5inch Plastic Welding Rods Black PP（polypropylene）Welding Strips for Plastic Welder,Welding Electrodes For Auto Car Bumper Repair Welding Tools For Kayak Repairs Etc.

• 1.Size: width 2.5mm(0.1inch ) x thickness 5mm(0.2inch ) x length 500mm(19.5inch)
• 2.Features:Non-toxic, tasteless,Resistant acid, alkali, and corrosion resistant.
• 3.Easy use:The welding of the thermoplastic can be achieved by five steps: ①Surface preparation: the surface must be cleaned up to guarantee smooth follow-up welding; ② Heating: multiple heating methods are available subject to different welding methods. ③Pressurizing. ④Diffusion or welding⑤Cooling: the last step of plastic welding is the cooling of the weldment and the solidification of the joint.
• 4.Application:PP(Polypropylene) Welding Rods for repairing car bumper, front back fender baffle plate, battery shell, inner plate of motorcycle, plastic water tank, pipes/plates/others made of PP.
• 5.Package include: 20pcs/lot