Silicone rabara fiberglass chubu ndi mtundu wa chubu wolukidwa ndi fiberglass yopanda alkali komanso yokutidwa ndi mtundu wapadera wa silikoni utomoni ngakhale kutentha kwambiri. Mtundu uwu Wamkati mwake ndi galasi la fiberglass ndipo kunja kwake ndi mphira wolukidwa wa silikoni. Gawo la kukana kutentha ndi 200°C, Amagwiritsidwa ntchito kwambiri pachitetezo chamagetsi chamagetsi chamagetsi chokhala ndi kutentha kwakukulu, monga chitetezo chotchingira, makina amagetsi, zida zapanyumba, zida zamagetsi, ndi zina zambiri.