Njengoba i-fiberglass yarn inamandla amahle nokuqina okuphezulu, ingasetshenziswa ezindaweni ezihlukile ukuqinisekisa ukuthi ikhwalithi yayo ihlangabezana nezinto ezinhle kakhulu, njengezinto zokushisa ezinhlambamlezwe kanye ne-vibration-deping emkhakheni wezimboni, kukhombisa izici zayo ezifanele kanye nokwakha.
I-fiberglass yorn isetshenziswa ikakhulukazi njengezinto ezisetshenziswayo zikagesi, izinto zokuhlunga zezimboni, i-anticorrosion, ubufakazi bomazisi, ukufakwa kokushisa, ukufakwa komsindo, impahla yokuvuma okuzwakalayo Ingasetshenziswa futhi njengezinto eziqinisayo ukwenza ipulasitiki eqinisiwe noma i-gypsum egcizelelwe neminye imikhiqizo ye-fr.
I-fiberglass yarn nayo isetshenziswa kabanzi ekunikezeleni indwangu yokuluka i-fiberglass, i-fiberglass mesh, amabhande, izintambo, amapayipi, isondo lokugaya, njll.