Monga fiberglass ulusi wabwino kwambiri komanso kukhazikika kwambiri, itha kugwiritsidwa ntchito m'malo osiyanasiyana kuti akwaniritse bwino kwambiri, monganso zinthu zolimbitsa thupi kapena zolimbitsa thupi ndi zabwino komanso zomangamanga.
Fiberglass yarn is mainly used as electrical insulating material, industrial filtration material, anticorrosion, moisture-proof, heat insulation, sound insulation, shock absorption material. Itha kugwiritsidwanso ntchito ngati zolimbikitsa kuti apange zolimbitsa pulasitiki kapena zolimbitsa gypsum ndi zinthu zina za FRP.
Zingwe za fiberglass zimagwiritsidwanso ntchito kwambiri pokwerera nsalu ya fiberglass, ma fiberglass, miyala, chingwe, mapaipi, etc.