Kutentha kwaposachedwa kwambiri, kuthirira fumbi komanso kukalamba, kopangidwa ndi polyurethane, kusavala, kugwedezeka, misozi, mphamvu yayikulu, kupsinjika, kusamva kupsinjika kwambiri komanso kupsinjika, kukulitsa mphamvu ya zinthu zoziziritsa kukhosi. akasupe kuti awonjezere kukhazikika kwagalimoto .