GP Laminates GP Laminates Glass-Polyester Laminates, ASTM D 1532 standards View + FR4 Laminates FR4 Laminates They have high mechanical strength with a weight-to-strength ratio... View + Laminates FR5 Laminates FR5 Glass Fabric Epoxy Laminates in flat sheets... View + Thermox Thermox Thermox is an asbestos-free insulating material. View +