... honeycomb panel light weight,stiffness strength energy absorption anti-corrosion, fungi,rot,chemical fireretardant FRP as skin panel on both sides, PP honeycomb ... high pressure and heating. The features of our frp honeycomb panel are light weight, high stiffness, sound damping, fire- ... application from 6mm to 40mm. So FRP PP honeycomb composite panel thickness from 7mm to above. Commonly in practice ...