Fiberglass Reinforced Plastic (FRP) filastik ne mai haɗaka tare da fiber gilashin ƙarfafa polyester mara kyau, resin epoxy da resin phenolic azaman kayan matrix.Kayan FRP suna da halaye na nauyin haske, ƙayyadaddun ƙayyadaddun ƙarfi, juriya na lalata, ingantaccen rufin lantarki, jinkirin canja wuri mai zafi, ingantaccen rufin thermal, kyakkyawan juriya ga yanayin zafi mai wucewa, da sauƙin canza launi da watsa igiyoyin lantarki.A matsayin nau'in kayan haɗin gwiwa, FRP ana amfani dashi sosai a sararin samaniya, layin dogo da layin dogo, kayan ado, kayan gida, kayan gini, kayan aikin tsafta da injiniyan tsafta da sauran masana'antu masu alaƙa saboda fa'idodin aikin sa na musamman.