The NDC Polipak DPC 450mm x 30m Damp Proof Course is produced from 100% recycled polythene and meets the standards outlined in BS 6515 (1984). Additionally, it is CE marked per EN14909 (2012). This product is appropriate for application in brick, stone, and concrete walls. The Damplas DPC is designed to provide a robust damp proof barrier that effectively prevents moisture ingress within structural walls. Made in the UK from recycled polyethylene. Embossed to assist with mortar adhesion. Designed to prevent moisture intrusion in brick and blockwork. Provides a reliable and effective solution to domestic damp proofing issues. Conforms to BS6515:1984. Covers 13.5 m2 The Damplas Black 500 Micron Damp Proof Course is a robust and flexible barrier designed to prevent rising damp in brick, block, and stone walls. Ideal for new builds or repair projects, it ensures long-lasting protection for structural integrity. Each pack covers 13.5 m². Provides a barrier to the passage of moisture in brick and block work from external sources Prevent the rise of damp in structure walls with this 30m roll of damp proof course. Suitable for use in brick, stone or concrete walls, the DPC provides a robust damp proof barrier. Supplied in a 450mm width, it's a simple and affordable rising damp treatment that's so easy to work with - it's flexible and versatile, with a bold embossing on both sides to improve mortar adhesion and reduce side slip. 450mm DPC - for brick, stone and concrete walls Plenty to work with - approximate roll length of 30m Damp proofing - prevents rising damp in structure walls Embossed surface - improves adhesion to mortar Versatile - use in horizontal or vertical applications Damplas Damp Proof Course 450mm x 30m in Black