★ Zinthu zopangidwa ndi polymer, kupanikizika kotsutsana ndi zoyipa, kusinthasintha kwabwino;
★ Mtundu wolumikizira wamba, ukhoza kukwanira mitundu yosiyanasiyana kuti uthandize kugwiritsa ntchito bwino;
★ Kupereka mankhwala osakhala ndi tizilombo toyambitsa matenda, kugwiritsa ntchito mankhwala otayidwa, kupewa matenda opatsirana;
★ Yopanda latex, yotsika mtengo.