A low-density polyethylene damp-proof membrane for use in concrete floors with BBA accreditation. Use in solid concrete ground floors, not subject to hydrostatic pressure, to protect against rising water and damp. Comprehensive range to satisfy most domestic and low rise buildings. Accredited by the British Board of Agrement (BS EN 13967: 2012) Made in the UK from recycled polythene. Waterproof & Rotproof.