Description :

PermaSEAL Self-Adhesive Tanking Membrane is designed to protect below-ground structures from water ingress. The high performance, puncture and tear resistant Valeron film bonded to a high tack bitumen adhesive offers the user a highly efficient way to tank an external below ground structure.
Each PermaSEAL Self-Adhesive Tanking Membrane brings together the following elements:

• a cross-laminated and tough Valeron film that is puncture and tear resistant, and offers immediate protection against water ingress
• a powerful sealing adhesive incorporating bitumen rubber to provide an effective seal on a range of substrates
  This combination creates a crack-bridging tanking membrane that is tear-resistant and highly flexible, making it ideal for external applications. It also saves time as you can install PermaSEAL Geodrain Membrane system immediately after application with no waiting time for curing.
  NB: PermaSEAL Self-Adhesive Tanking Membrane is designed for use in positive side waterproofing situations, for example, on the outside of basement walls (where positive pressure will be exerted against it). In no instance should this product be used internally as a tanking membrane.

Advantages :

• Quick and easy installation
• Suitable for application to a range of substrates including ICF, preformed
• concrete and other prepared mineral surfaces
• Puncture & tear-resistant
• Highly flexible and crack-bridging
• 1.5mm thick membrane
• Cold applied system
• Conforms to BS 8102:2022 – Code of practice for protection of below ground structures against water from the ground as a Type A (Barrier) System.