top light with strength FRP panel light weight,stiffness strength energy absorption anti-corrosion, ... pressure and heating. The features of our FRP panel are light weight, high stiffness, sound damping, fire-retardnat,quakeproof, ... widely Used in boat,yatch,wind turbine,sports,tank cover and so on.FRP surface thickness from 0.5mm ... for tanks, pits, pipes and grates. top light with strength FRP panel