The Fibergrate Fiberglass Molded Grating is a corrosion resistant, high strength to weight ratio grating made of a fiberglass reinforced plastic (FRP) composite. It has a matte gray finish and features a square mesh pattern with 1-1/2" x 3/8" openings. This grating is designed for use in corrosive environments and has a high strength to weight ratio compared to metallic gratings. It can be used for flooring, walkways, platforms, and more. The standard panel size is 4' x 8' and it has a load capacity of 100 psf with a maximum deflection of 1/4" at full load. This grating weighs approximately 3 lbs/ft2.