Ngemikhiqizo yamatshe okugaya nokupholisha, kufanelekile ukukhetha ibhande le-sanding le-alumina elinsundu elihlanganisiwe nebhande le-silicon carbide sanding.
I-alumina ehlanganisiwe ensundu, i-silicon carbide nesisekelo sendwangu ye-polyester, i-anti-clogging, i-anti-static, ukumelana nomthelela oqinile, amandla aphezulu okudonsa.
Isetshenziswa kakhulu ku: imabula yemvelo, imabula yokwenziwa, itshe le-quartz, ibhodi le-calcium silicate nezinye izinto eziyinhlanganisela.