I-Fiberglass inikeza izinzuzo zesisindo esilula, amandla aphezulu, ukuguquguquka kwedizayini ephezulu, ukucutshungulwa okuhle kakhulu, i-coefficient ephansi ye-friction kanye nokumelana nokukhathala okuhle, ngakho-ke isetshenziswa kabanzi emikhiqizweni yezemidlalo nezokungcebeleka.
Izicelo: amalulwane ethenisi yetafula, ama-battledore (ama-badminton racket), amabhodi okugwedla, amabhodi eqhwa, amakilabhu egalofu, njll.