Ma'adinai rufi madaidaiciya walda bututun yana da halaye na lalata juriya da kuma kwatancen karamin gogiya juriya, musamman dace da jigilar da samar da ruwa, teku ruwa, dumi ruwa, man fetur, gas da sauran kafofin watsa labarai.

　　
Lokacin da za a zabi samfurin da farko a duba a kan rufi, samfurin bayyanar kyau ya bar ra'ayi, ban da duba madadin smoothness na rufi, kuma duba idan rufi yana da kumfa, buga wuri. Na biyu shi ne ma'aunin kauri na rufi, ma'aunin kauri yana buƙatar amfani da kayan aikin ma'auni na musamman.

Karfe bututun ciki da waje epoxy resin rufi amfani da EP foda ta hanyar high zafin jiki narkewa zuwa ciki da waje bango na karfe bututun, samar da wani layi roba kariya fim. Tare da lalata juriya kaddarorin roba, lantarki insulation, kuma tare da karfe bututun inji karfi iya cimma wani dogon lokaci amfani da manufa ba lalata.