... from high pressure and heating. The features of our truck wall panel are light weight, high stiffness, sound damping, fire-retardnat ... to 40mm. So FRP PP honeycomb composite panel thickness from 7mm to above. Commonly in practice composite panel thickness from 15mm to 40mm. ... Tooling as fabricating tooling and moulds; in truck as truck wall, floor,ceiling, fairing, guard; in wind turbine act as ...