• GRP Grid
      • GRP Grid

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      • Glassfibre Reinforced Polyester (GRP) Grids take the entire load of splash bars(fill). Cooltech made GRP Grids have a tensile strength equivalent to that of steel and are totally inert. These high strength grids are made of 4800 Roving Tex Glassfibre and Isophthalic Resin.  Service Life : 10 Years+