H12533 Supplied for nearly 60 years this hopsack fabric is a robust performer. Hopsack Weave Available Dyed or Product Colour Tightly Woven with Flexible Fabric High Tensile Polyester Yarn Format Filament Fibre Type Polyester Weave 2 x 2 Matt Weight 450gsm Strength Warp: 5000 N/5cm Weft: 4500 N/5cm Enquire Now Related Products STFD72A Explore Embedded high performance core, originally for resin-bonded application. AV2038 Explore Originally developed for seat protection in armoured personnel vehicles. AS38 Explore Square woven fabric, originally designed as a ballistic nylon product. H12511 Explore Tough and flexible suitable for many tasks.