D&F's PIGC301 Polyimide Glass Ie Laminated Pepa e aofia ai ie tioata lalagaina ma fa'apipi'i fa'atasi ma se polyimide thermosetting resin fa'apitoa, fa'apipi'i i lalo ole vevela ma le mamafa.O le ie tioata lalaga e tatau ona leai se alkali ma togafitia e KH560.