Indwangu ye-fiberglass blackout yenziwe nge-40% fiberglass ne-60% PVC ngenqubo ekhethekile. Isetshenziswa kabanzi empilweni yethu. Isibonelo, isakhiwo somphakathi (indawo yokuzivocavoca umzimba, inkundla enkulu yaseshashalazini, isikhumulo sezindiza, indawo yokubukisa), isakhiwo samahhovisi, ihhotela (indawo yokudlela, igumbi lezivakashi, ijimu, igumbi lokuhlangana) kanye nekhaya (igumbi lokulala, igumbi lokufundela, igumbi lokuphumula, igumbi lokugezela, ikhishi, igumbi lelanga , kuvulandi). Iqukethe izingqimba ezintathu ze-PVC no-1 ungqimba we-fiberglass.
Ububanzi obukhulu esibenzayo bungu-3m. Futhi ubukhulu bungaba ngu-0.38mm. Ubude bendwangu ye-fiberglass blackout ingu-30mper roll. Iroli ngalinye lifakwe kushubhu lephepha eliqinile.