ufa wowuma, womwe umakhala wokutidwa ndi Al2O3 & SiO2 komanso mawonekedwe apadera a organic
amathandizidwa kukhala ndi mawonekedwe abwino komanso mawonekedwe abwino kwambiri a pigment. a
Zida zimasonyeza kuyera bwino, gloss, mphamvu yayikulu yobisalira,
nyengo yabwino, kukana kwa choko, kutsika kwamafuta ochepa, kumanyowa bwino komanso
zosavuta kumwazikana m'njira zosiyanasiyana.