View basket “20mm Ballast Mini Bag” has been added to your basket. £31.34 1 in stock 225mm Type 4 Wall Ties - 250 quantity Add to basket Categories: Building Materials, Building Metalwork Related products Grano Dust Mini Bag £3.90 Add to basket Tarpaulin – 2m X 3m £4.44 Add to basket 20mm Ballast Bulk Bag £42.00 Add to basket 4m X 25m DPM, 300mu £53.40 Add to basket