View basket “Bond-It Frost Proofer and Hardener, 5L” has been added to your basket. £12.60 300mm X 30m DPC quantity Add to basket Categories: Bricks & Blocks, Building Materials Description Description Damp-proof course (DPC) offers a protective barrier; and is used within the inner layers of brick or block walls to protect buildings from rising damp. Related products 50mm Block Paving – Brindle £0.54 Add to basket 20mm Stone Bulk Bag £48.00 Add to basket 100mm 7.3N GP Concrete Block £2.75 Read more Class B Engineering Brick £0.96 Add to basket