Ingubo yokucisha umlilo iyithuluzi lokuphepha elenzelwe ukucisha imililo eqalayo (yokuqala).Iqukethe ishidi lempahla evimbela umlilo elibekwe phezu komlilo ukuze liwuvimbe.Izingubo zokulala ezincane ezicisha umlilo, ezifana nezokusetshenziswa emakhishini nasekhaya ngokuvamile zenziwe ngefayibha yengilazi, i-carbon fibre futhi kwesinye isikhathi i-kevlar, futhi zigoqwa zibe yi-contraption ekhishwa ngokushesha ukuze kube lula ukuzigcina.