Fiberglass grates designed to fit the TDS SS600 Series drain and the POLYCAST® 500 and 600 Series channel drain system and others. Normally used in areas where extreme chemical resistance is needed but with no heavy loads. Separation between bars is 0.63″. Gritted top non-slip surface.
MATERIAL: Fiberglass reinforced Isophthalic Polyester Resin (FRP)