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  1. Effective Waterproofing Protection: Bitumen impregnated board designed as a protective barrier for external waterproofing membranes, ensuring durability and longevity of the waterproofing system.
  2. Simple Installation Process: Installed over the external waterproof membrane, the protection board is positioned at the bottom of the wall and continued to the height of the membrane application, providing seamless protection against water ingress.
  3. Tailored for HydroBond System: Specifically designed for use with the Newton HydroBond System, offering compatibility and enhanced performance as a protective barrier for externally applied Type A waterproofing membranes.

HydroBond Protection Board is a bitumen impregnated board that can be used as a protection course for the Newton HydroBond System range of external waterproofing membranes.

Installed after the application of the external waterproof membrane, the HydroBond Protection Board should be positioned over the top of the membrane and butt-jointed, positioned as the bottom of the wall and continuing to the height of the membrane application.

  • Key Benefits
  • Typical Applications
  • Technical Data
  • Key Benefits

    Key Benefits

    • Bitumen impregnated protection board
    • Resistant to water and chemicals in the ground
    • Tough and durable
    • Quick and simple to install

    Typical Applications

    Typical Applications

    • As a protective barrier for externally applied Type A waterproofing membranes in the Newton HydroBond System

    Technical Data

    Technical Data

    Installed Performance Result
     Softening point (R&B) > 150°C
    Mass per unit area + (10%) 4.44 kg/m2
    Resistance to static loading < 5 kg
    Resistance to impact loading < 900 mm

    Speak to our friendly, expert team

    Our staff are able to provide guidance for projects of all sizes, whether you require some general advice about damp or waterproofing, or support with technical drawings and specifications.


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      We will be closing between Christmas and New Year, with the last day of operations being Friday 20th December. Last orders for delivery before Christmas therefore need to be placed by 2pm on Thursday 19th December, with final deliveries on Friday 20th December. After this, no deliveries will be possible until January 2025. The Newton branches in Tonbridge and Leeds will reopen in the New Year on Thursday 2nd January 2025.