TamSeal 23E – Liquid PU waterproof membrane for exposed surfaces

TamSeal 23E is a single-component polyurethane membrane used for long-lasting waterproofing. TamSeal 23E is a liquid-applied, highly elastic, cold applied and cold curing. It cures by reaction with ground and air moisture. Its enhanced UV resistant properties enable this product to be used as a weatherproof membrane while remaining flexible and durable, offering long-term protection to substrates against climate conditions. It is suitable for use over horizontal and vertical surfaces.

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Key Benefits
  • Simple application (roller or airless spray)
  • When applied forms seamless membrane without joints or leak possibilities
  • Maintains its mechanical properties over a temperature span of -30°C to +90°C
  • Crack-bridging up to 2 mm
  • Provides water vapour permeability
  • Full surface adherence without any additional anchoring
  • The waterproofed surface can be walked on
  • If the membrane gets damaged, it can be easily repaired locally within minutes. 
Typical Applications
  • Waterproofing of Rooftops
  • Waterproofing of Balconies and Terraces
  • Waterproofing of Wet Areas (under-tile) in Bathrooms, Balconies, Kitchens, etc.
  • Waterproofing of Flowerbeds and Planter Boxes
  • Waterproofing and protection of Concrete Construction like Bridges, Tunnels, etc.
  • Waterproofing of Metal Surfaces 
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