... grating 1.anti-slip,anti-corrosion 2.anti-conductive 3.walkway,platform,trench cover,stair treads 4. ... ISO900 Fiberglass Reinforced Plastic Gratings (FIBERGLASS MOLDED GRATING) offer unique properties:1) Corrosion resistance2) fire resistance3) slip ... recreationalsuch as:walkway, operation platform, drilling platforms, stair treads, equipment walkways, trench cover, pedestrian overbridge, ...