1. Cov zog siab: fiberglass muaj lub zog siab tensile lub zog, ua cov rooj npoo hluav taws xob ruaj khov thiab cua daj cua dub thaum tswj hwm sab hauv tsev.
2. Corrosion Kuj: Fiberglass Qhov rooj kab hlau rhuav tsis yooj yim corroded los ntawm cov tshuaj lom neeg, tshwj xeeb yog cov muaj cov av noo lossis cov khoom muaj zog.
3. Hluav Taws Kub Tsis kam: Fiberglass muaj cov nplaim hluavtaws zoo heev retardancy thiab yuav tsis hlawv sai sai thaum raug hluav taws, nce mus nyab xeeb hauv tsev.
