Fiberglass ofoina atu le lelei o le insulation eletise, corrosion tetee, vevela vevela ma mama mama, ma o le mea lea o le filifiliga sili i le eletise & eletise fanua. Talosaga: laupapa fa'asalalau lolomi, fa'aulu masini eletise, pusa kiliva, insulators, meafaigaluega fa'amama, pulou fa'ai'u afi ma mea fa'aeletoroni, ma isi.