Skilled professionals have relied on the quality of LEISTER plastic welding tools for more than 60 years. Leister plastic welding equipment is used for the joining of plastic materials such as PP, LDPE, MDPE, HDPE, PVC, ABS as well as many other thermoplastics. For materials between 3mm-8mm in thickness, a hand tool from the Leister range is generally used. For thicker materials a hand extrusion welder is used which extrudes a thicker bead of plastic material either for fabrication of plastic sheet material or repairs to plastic components.