... strength, anti-corrosion, electric insulation.. FRP pultruded profile (fiberglass profiles) is the thermosetting plastic products ... combining the reinforced materials of fiberglass roving, fiberglass mat, polyester mat with matrix of ... FRP pultruded profiles (fiberglass profiles) include round tube, rod, angle, I-beam, channel, square tube, rectangular tube, quincuncial tube, flat sheet ...