Radon-certified, 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.
Code: 109LV / 109MV
Colour: Brown - cures Black
Application Rate: Dependent on use, see Datasheet
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Newton 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.
Newton 109-LM is available in two variants: Medium Viscosity, for use in warmer temperatures, and Low Viscosity, for when it is cooler. Newton 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 1, 2 & 3 - BS 8102:2009.
Key Benefits of Newton 109-LM
Fully-bonded seamless membrane
Good elasticity with no shrinkage
Medium/Low Viscosity variants instantly raintight when sprayed with Newton 109 Salt Catalyst
Primer not required for most substrates
Complete vapour barrier
Solvent free, non-toxic and odourless
Non-flammable - No VOCs
High radon gas resistance
Waterproofing of retained structures, together with Newton 403 HydroBond
Standalone waterproofing membrane for basement, foundation and earth-retained walls
Used as a detailing membrane or where access is too tight to spray Newton 108 HydroBond-LM
Loading-capable, liquid DPM connecting wall waterproofing membrane to internal skin DPC