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 3/16" bearing bars at 1-3/16" centers. The panels are available in a variety of standard sizes up to 4' x 12' or can be custom fabricated. Common applications include walkways, platforms, stair treads, trench covers, and more. The grating has a high strength to weight ratio, is UV resistant, and is designed for use in corrosive environments.