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