200g NW16 Fleece Membrane | Full Roll | 5.25 x 100m2 (525m2)

Produced using a combination of mechanical and thermal bonding, our NW product range has smaller opening sizes and a higher water-flow than our standard woven range and is often used in filtration applications. Typical examples include use as a filter wrap to a trench drain or as a filter between a fill material and a granular drainage blanket.