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HydroBond 109-LM

  1. Cold-Applied Resilience: HydroBond 109-LM, a flexible single-component rubber membrane, offers seamless and cold-applied waterproofing. Ideal for external use on earth-retaining structures like basements, it ensures puncture resistance, boasting an impressive 850% elasticity and 95% recovery memory.
  2. Engaged Waterproofing: With outstanding puncture resistance, HydroBond 109-LM fully engages with the substrate, preventing water tracking. Suited for all below-ground structures, from domestic basements to large civil engineering projects, it’s a reliable solution for comprehensive waterproofing.
  3. Certified Reliability: HydroBond 109-LM is a key component of the Newton HydroBond® System, backed by BDA Agrément Certificate BAB 16-031/04/A. Recognized by NHBC, it meets the standards for Type A Waterproofing to Grades 1a, 1b, 2 & 3 – BS 8102:2022, ensuring a reliable waterproofing system.

Flexible, single-component, cold-applied and seamless rubber waterproofing membrane used primarily for the external waterproofing of earth-retaining structures such as basements and foundation walls.

HydroBond 109-LM is extremely puncture resistant with elasticity of 850% and a 95% recovery memory. The membrane becomes fully engaged into the substrate to prevent water tracking and is suitable for all below ground and earth-retained structures, ranging from domestic basements to the largest civil engineering projects.

HydroBond 109-LM is also a constituent product of the Newton HydroBond® System supported by BDA Agrément Certificate BAB 16-031/04/A and is accepted by the NHBC as a suitable waterproofing system for Type A Waterproofing to Grades 1a, 1b, 2 & 3 – BS 8102:2022.

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

    Key Benefits

    • Fully-bonded seamless membrane.
    • Good elasticity with no shrinkage.
    • Membrane is instantly rain tight when sprayed with
      HydroBond 109-LM Catalyst
    • Vapour barrier
    • Solvent-free, non-toxic and odourless
    • Non-flammable – No VOCs

    Typical Applications

    Typical Applications

    • Detailing as part of Newton HydroBond System
    • Used as a detailing membrane as part of the
      Newton CDM System
    • Loading-capable, liquid DPM connecting wall waterproofing membrane to internal skin DPC

    Technical Data

    Technical Data

     Cured Performance  Result
    Colour Black
    Membrane thickness – Detailing  1.0mm
    Membrane thickness – Ground Moisture – No water pressure 2.0mm
    Membrane thickness – Waterproofing  2.0mm
    Density / Specific gravity (no reinforcement) 1.1
    Softening temperature > 130ºC
    Adhesion to concrete 0.62N/mm²
    Tensile strength & elongation at break (reinforced)  0.68N/mm²
    Tensile strength & elongation at break (reinforced) (aged) 0.58N/mm²
    Loading capability (no reinforcement) – Class 1  0.06MN/mm2
    Resistance to static indentation (reinforced) 250N
    Crack bridging ability (no reinforcement) – Class CB2  ≥2mm
    Resistance to fatigue movement – 1000 actions @ -10ºC Pass
    Dimensional stability at high temperature – no dripping  ≥70ºC
    Low temperature flexibility @ -10ºC Pass
    Flexibility at low temperature @ 0ºC  Pass
    Water vapour diffusion resistance – Sd value 72.4m
    Water vapour diffusion resistance – μ value  36200μ
    Water vapour diffusion resistance 362 MNs/g
    Water tightness  7 bar
    Water resistance – 21 days at 21ºC  Watertight
    Reaction to fire classification  Euroclass B2

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    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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