... , fire resistant, light weight, no slip, high strength Frp Molded grating mainly include of Pultruded Phenolic Grating and Stairs ... conditions where fire resistance,low smoke are critical concerns. Frp Molded grating has approved to be used: Personnel walkways, ... or other access areas in cargo holds, cargo tanks, fuel oil tanks, ballast water tanks, cofferdams, void spaces double bottoms, pipe tunnels ...