Xa kuthelekiswa nezinto zemveli, iimveliso ze-fiberglass zinezibonelelo ezicacileyo kukuqina, ukuxhathisa ukubola, ukuxhathisa kwe-abrasion kunye nokunyamezela kwe-thermal, kwaye zinokuhlangabezana neemfuno zezithuthi zokukhanya kunye namandla aphezulu. Ngoko ke, ukusetyenziswa kwayo kwezothutho kuyanda. Izicelo: imizimba yeemoto, izihlalo kunye nemizimba yesitimela esinesantya esiphezulu, isakhiwo se-hull, isakhiwo seenqanawa, iiyachts, njl.