I-Fiberglass ibonelela ngezinto ezilungileyo zokuchasa umhlwa, isiphumo esihle sokuqinisa, ukuguga kunye nokuxhathisa amadangatye, kwaye ke ngoko isetyenziswa ngokubanzi kwindawo yokumelana nemichiza. Izicelo: iinqanawa zeekhemikhali, iitanki zokugcina, i-anti-corrosive geogrids kunye nemibhobho.