... saving 1. FRP products are with low weight and high strength.density:1.5-2, 1/4 of carbon ... FRP products can be widely used in aerospace, rockets,high-pressure container, and so on.2. Great chemical resistanceFRP ... general concentration of acid, alkali, salt, and a variety of solvent oil. So, it also can be used in chemical ... ·h·K), is excellent insulation material. Fiberglass Insulated A Type Ladder