Blickle tpa polypropylene wheels with rubber tread 80mm100mm125mm blickle 380683 this tpa 12612g polypropylene wheel with rubber tread oslash 125mm from blickle has been manufactured with quality thermoplastic rubber elastomer tpe for high operational comfort low noise operation low rollingswivelling resistance and good floor preservation chemically bonded for an inseparable connection to the wheel centre which has been made with impact resistant polypropylene blickle 380683 t