Wani mayafin silica, wanda aka sani da raw silica fue ko na farko silica fue, yana da kame da iri-iri don ƙyar da mayafin silica, amma ƙuruciya daban-daban.
Rage silica ta fi dacewa don amfani, saboda halayen kananan barbashi, mai sauƙin tarawa, m baya buƙatar ƙara lokacin haɗuwa da kankare. Yana da halaye na kara yawan m da m mancere, shigar da shigar shigar ruwa mai kyau, sakamako mai kyau da kuma ingantaccen karbuwa ga jami'an rage jami'ai. Launin da aka gina a matsayin da aka gina silica zai fi sauƙi fiye da na ya ƙage silica fuye, don haka ba zai zurfafa launi na kankare.
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