I-E-glass fiber yarn twist iwukusetshenziswa kwezinto zokuvikela ugesi, izindwangu zezimboni ze-elekthronikhi nezinye izindwangu zokusetshenziswa kwezimboni zezinto zokusetshenziswa zokusetshenziswa kwezimboni, ezisebenza ekuthungeni ucingo kanye nokufakwa kwekhebula, i-casing, i-fuse yezimayini, zonke izinhlobo zezinto zokuvikela ugesi zemishini kagesi. Ukusebenza okuyinhloko ukuzinza kokuqina kwentambo yokuqala, ukumelana nokuguguleka, kanye nentambo encane yezinwele, amandla aphezulu okudonswa, ukufudumala kukagesi, ukumelana nokugqwala, ukumelana nokushisa okuphezulu, ukugqwala okuhle kwamakhemikhali. Umugqa wokulinganisa usebenzisa ama-ejenti okuhlanganisa asekelwe kusitashi kanye nokusetshenziswa kosayizi othuthukisiwe ngokugcwele.
Izindwangu ze-fiberglass zakhiwe ngenani elichaziwe lemicu ye-E-Glass enobubanzi obuthile, ehlanganiswe ndawonye ukuze yakhe intambo. Isakhiwo sentambo siqinile futhi sivikelwe usayizi kanye nokujika okuncane, ngokuvamile ku-Z-direction.