Iyo yakakwirira-simba rekudhonza tambo inoshandiswa pamagetsi kubhadhara traction ine simba rekutsemuka, kureruka.Tambo yekukweva inodzivirira mvura, UV kuramba, corrosion resistance, asidhi uye alkali kuramba, uye tambo yekukweva yakafukidzwa nesheath isingapfekere.