... Fiberglass conductive grating:Conductive Grating affords anti-static protection for applications where static electricity build up can present ... ,Platforms(static resistant),docks,trenches,tanker,Stairs,Freight car flooring fill areas as well as walking surfaces ... access walkways,trench Scaffolding,anhole cover,walkovers Scaffolding and Fencing,Stairs,ect. FRP cover, with fire resistance and low smoke