... electrical conductive pultruded fiberglass grids for platform, trench cover, etc Weighing up to 80% less than steel ... as: pedestrian walk, bridge plate, industrial floor, platform, trench cover, tray, guard rail, fence, shelf, isolation belt, green ... ResistanceImpact Resistant65% Lighter than SteelSlip ResistantNon-ConductiveLong maintenance-free lifeLight and Easy to Fabricate Fibreglass product widely ...