FRP/GRP Pultruded Tube, Made of UP Resin Reinforced with Fiberglass, used for tool handles,decorating ... pipe, is a new composite material, made of UP resin reinforced with fiberglass, and by pultrusion technologyIt has excellent ... or aluminum profiles when special properties such as corrosion resistance, fire retardant, electrical insulation, heat insulation, and others are neededAvailable size ...