Ukuqina okulungileyo, ukuxhathisa izipikili kunye nokuchasana kwempembelelo yangaphandle.Inokunqunyulwa ngaphandle kwesizathu ngokweemfuno zoyilo lobunjineli kunye neemfuno zenkqubo, ukugoba kunye nokutshintsha imilo, akusayi kuba brittle, akukho lula ukukrwela, kunye ne-Acid-base corrosion enganyangekiyo kunye nomhlwa womphunga wamanzi, i-conductivity ephantsi ye-thermal, idangatye elizicimayo Umgangatho weB1, unokulibazisa ngokufanelekileyo ukusasazeka komlilo.