I-Fiberglass isetshenziswa kabanzi ezintweni zokuvikela amanzi, futhi izici zayo ezingasindi, eziqinile neziqinile ziholele ekuthuthukisweni okuphawulekayo kwekhwalithi yezinto zokuvikela amanzi.I-Fiberglass isetshenziswa njengezinto eziqinisayo ezimbotsheni ezivamile ezingangeni manzi, ulwelwesi olungangeni manzi kanye nezinamatheliso ezingangeni manzi.I-fiberglass exutshwe nopende, eboshwe phezu kwesakhiwo, yakha ungqimba lwesithiyo esiqinile futhi esiqinile, esivimbela ngokuphumelelayo ukungena kwamanzi;i-fiberglass iqinise ulwelwesi olungangeni manzi olunokumelana namanzi, ukumelana nesimo sezulu, ukumelana namakhaza, ukumelana nokushisa, kodwa futhi ukumelana nokuguquguquka kokuguquguquka nokuklebhuka nezinye izimo;ukusetshenziswa kwe-fiberglass njengento yokuqinisa i-adhesive yokuvimbela amanzi kungenza amandla okubopha ama-membrane angangeni amanzi abe ngcono kakhulu, ngaleyo ndlela kuthuthukise ukusebenza kwawo okungangeni manzi.Ngaphezu kwalokho, i-fiberglass iphinde ibe nomlilo, imelana nezinye izici, ukuze ikhwalithi yokuvimbela amanzi ibe ngcono.