Sorry, this product cannot be purchased. £6.59 50-100mm Cavity Closure, 2.4m quantity Add to basket Category: Building Materials Related products 4m X 3m DPM Handipack, 300mu £15.00 Add to basket Bond-It Contractors PVA £6.53 – £11.86 Select options 20mm Ballast Mini Bag £3.50 Add to basket 50mm PIR Insulation Board £40.00 Add to basket