Fiberglass muaj qhov zoo ntawm lub teeb yuag, siab zog, siab tsim yooj, kev ua tau zoo heev, tsis tshua muaj kev sib txhuam coefficient thiab zoo qaug zog, thiab yog li ntawd yog dav siv hauv kev ua kis las thiab cov khoom ua si.
Daim ntaub ntawv: rooj ntaus pob tesniv puav, battledores (badminton rackets), paddle boards, snowboards, golf clubs, thiab lwm yam.