Plastic welding rolls 1.Round (2-15mm) 2.Triangle(4*4 ... (2*8mm) 4.PE,PP,PVC,ABS,hdpe Plastic welding CoilsMaterial:PE/PP(Polyethylene/Polypropylene),ABS, PVC, ... PVDF,HDPE,LDPEColor: usually black and white,other colors as buyers' opinion.Form: stick, ... ; poisonousless.Usage:Used to weld the plastic container,plastic plates, pipes and so on. Best Quality Plastic Welding Coils