Urukurikirane rwa EPGC Epoxy Glass Imyenda Rigid Laminated Sheet igizwe nigitambara cyibirahuri kiboheye cyatewe na epoxy thermoseting resin, yandujwe nubushyuhe bwinshi numuvuduko mwinshi. Imyenda y'ibirahuri iboshywe igomba kuba idafite alkali kandi ikavurwa na silane coupler. Impapuro zikurikirana za EPGC zirimo EPGC201 (NMEMA G10), EPGC202 (NEMA FR4), EPGC203 (NEMA G11), EPGC204 (NEMA FR5), EPGC306 na EPGC308.