View basket “4m X 25m DPM, 300mu” has been added to your basket. £0.96 Class B Engineering Brick quantity Add to basket Categories: Bricks & Blocks, Building Materials Related products 6-10mm Stone Half Bulk Bag £30.00 Add to basket Line Marker Spray – 750ml £7.99 Select options 6-10mm Stone Bulk Bag £48.00 Add to basket 20mm Stone Bulk Bag £48.00 Add to basket