... 2. never rusty, non-electrical conductive pultruded fiberglass grids for platform, trench cover, etc Weighing up to 80% less than ... so on. Available as: pedestrian walk, bridge plate, industrial floor, platform, trench cover, tray, guard rail, fence, shelf, isolation belt, ... power plant, chemical industries, farm, etc.such as FRP work platform, FRP tool handle, FRP handrail, FRP ladder, FRP window, ...