Theteipi ea fiberglass e mahlakoreng a mabelie entsoe ka khoele ea fiberglass e matla haholo kapa lesela e le filimi e matlafalitsoeng e tšehetsang polyester (filimu ea PET), 'me e koahetsoe ka sekhomaretsi se matla se thibelang khatello ka mahlakoreng ka bobeli;theteipi ea fiberglass e mahlakoreng a mabelie na le matla a phahameng ka ho fetesisa le viscosity e matla.Khanyetso e phahameng ea ho roala le ho hanyetsa mongobo, matla a phahameng a tsitsipano, bolelele bo tlase le ho khomarela ka matla, ha ho na sekhomaretsi se setseng.
Theipi ea fiberglass e mahlakoreng a mabelie loketse liphutheloana tse boima, ho kopanya, ho lokisa lipoleiti tsa tšepe le ho lokisa ka nakoana lisebelisoa tsa ntlo, hammoho le ho tiisa, ho kopanya, lithapo tsa ts'ebetso le likhokahano tse ling le ho lokisa liindasteri tse kang indasteri, lisebelisoa tsa elektronike le lisebelisoa tsa ntlo.Joalo ka lihatsetsi, likhomphutha, mechini ea fekse le likhoele tse tsitsitseng tsa lipoleiti tse tšesaane tsa tšepe.