fiberglass honeycomb panel light weight,stiffness strength energy absorption anti-corrosion, fungi,rot,chemical fireretar FRP as skin panel on both sides, PP ... composited from high pressure and heating. The features of our fiberglass honeycomb panel are light weight, high stiffness, sound damping, fire-retardnat ... to provide protection for tanks, pits, pipes and grates. fiberglass honeycomb panel