1.Corrosion resistence, long service life 2.Light Weight,high strength 3.Non-electrical conduction 4.Safety,Stability. 1.Pultruded Pultrusion Grating IntroductionThe 65% glass to 35% resin ratio of pultruded grating provides twice the stiffness of molded grating, allowing it to span greater distances. Pultruded grating is best suited to pedestrian walkways, platforms, and other applications where ...