1. Iyo kaviri-layer coating dhizaini inogona kunyatso kudzivirira ndiro yepepa kubva pakudonha uye kuchengetedza kuvimbika kwechikafu.
2. Iyo yekunze yefirimu yePE haina mvura uye mafuta-uchapupu, uye mukati memufirimu wePE inodzivirira deformation yemuviri wekombe mukombe uye inowedzera kusimba.
3. Yakanaka uye inokurumidza kuraswa dhizaini;nyore kuchenesa uye kubata;yakakodzera kune dzakasiyana zviitiko, senge takeaways nemapati.