Proofex 3000 is a cold applied, flexible, waterproof, high performance membrane incorporating a cross laminated HDPE carrier film with a polymer modified bitumen compound which should be laid in accordance with the provisions of BS 8102 :1990. Suitable for a range of waterproofing applications including basements and substructures. Proofex 3000 provides a vapour and waterproof membrane to water excluding structures and protects concrete from attack by aggressive ground salts.