Aluminum foil laminated fiberglass yadudduka an yi su da fiberglass yadudduka laminated wani aluminum tsare ko fim a gefe guda. Yana iya jure zafi mai walƙiya, kuma yana da ƙasa mai santsi, ƙarfi mai ƙarfi, kyakkyawan haske mai haske, rufin rufewa, tabbacin iskar gas da tabbacin ruwa.
Tef ɗin fiber gilashin an yi shi da juriya mai ƙarfi da ƙarfin ƙarfin gilashin, wanda aka sarrafa ta tsari na musamman. Yana da halaye na tsayin daka na zafin jiki, zafi mai zafi, rufin wuta, mai hana wuta, juriya na lalata, juriya na tsufa, saurin yanayi, ƙarfin ƙarfi da bayyanar santsi.
Glasflex yana samuwa ta hanyar haɗa filaye masu yawa na gilashi tare da takamaiman kusurwa ta hanyar maƙallan madauwari. Irin wannan nau'in yadin da aka kafa kuma za'a iya fadada shi don dacewa da nau'ikan hoses. Dangane da kusurwar braiding (gaba ɗaya tsakanin 30 ° da 60 °), yawan kayan abu da lambobin yadudduka daban-daban za a iya samun su.