Ityhubhu yerabha ye-silicone yenziwe ngemathiriyeli yerabha yesilicone ekumgangatho ophezulu, esetyenzwa ngefomula yenzululwazi kunye nobuchwepheshe obuphambili. Ineenzuzo zokuthamba, ukushisa okuphezulu(200°C)ukuchasa kunye nokusebenza okuzinzileyo. Ngokwemathiriyeli ekrwada ehlukeneyo, yahlulwe kwi-electron grade silicone tubing, i-silicone yebanga lokutya kunye ne-tubing ye-silicone yonyango, esetyenziswa kumashishini akhethekileyo ngokweemfuno ezahlukeneyo.