EPGC seri Epoxy Glass twal rijid Laminated Fèy konsiste de twal vè trikote enpreye ak résine epoksidik thermoseting, laminated anba tanperati ki wo ak presyon ki wo. Twal an vè trikote dwe alkali-gratis ak trete pa kouple silane. Fèy seri EPGC yo enkli EPGC201 (NMEMA G10), EPGC202 (NEMA FR4), EPGC203 (NEMA G11), EPGC204 (NEMA FR5), EPGC306 ak EPGC308.