... ,3mm,4mm 2.for 3D Printer, Prototype 3.Natural ABS,black,white 4.MOQ: 20kg ABS Welding Rod for Prototype Material:PE/PP ... (Polyethylene/Polypropylene),ABS, PVCColor: usually black and white,other colors as buyers' opinion. ... weld the plastic container,plastic plates, pipes and so on. ABS Welding Rod