truck wall panel light weight,bump absorp energy absorption anti-corrosion, fungi,rot,chemical fire-retardant FRP as skin panel on both sides, ... from high pressure and heating. The features of our truck wall panel are light weight, high stiffness, sound damping, fire-retardnat, ... to 200mm,common in application from 6mm to 40mm. So FRP PP honeycomb composite panel thickness from 7mm to above. Commonly ...