TamSeal 23R – Root resistant liquid waterproofing membrane

TamSeal 23R is a liquid applied, single component elastomeric liquid rubber membrane. It is specially formulated with a root resistant additive and is extremely effective in constraining root growth.

Once TamSeal 23R cures, TamSeal 23R is a continuous, seamless film which is rubbery, elastic, tough and resilient.  TamSeal 23R has a good adhesion to a wide range of substrates and not affected by extremes of temperature. It allows expansion and contraction over a broad range of temperature and maintains its flexibility and waterproofing properties.

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Key Benefits
  • Singapore Environment Council approved for Green label mark
  • Single-component, apply directly from pail, no mixing is required
  • Effective root inhibitor
  • The influence of TamSeal 23R on root growth is localized, root sprouts remain healthy and unaffected, if there is no direct contact
  • Fully bonded system, excellent continuous adhesion and prevents lateral migration of water
  • Capable of bridging cracks up to 2 mm
  • Can be applied over concrete, brick, wood, cement block, metal and most other surfaces
  • Tested for root resistance conforming to DIN 4062 and UNE 53420:1989
Typical Applications
  • Roof garden, balconies, decks, planter boxes and green wall areas.
  • Basement wall & slabs.
  • Waterproofing intermediate slabs, such as parking decks, courtyard areas or roof decks.
  • Remedial repairs to concrete roof surfaces.
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