Weproof 327 /-thix

Self-levelling mortar

Brief Description

Weproof 327 /-thix is a flexibilised self-levelling mortar for waterproofing and surfacing systems that are suitable for pedestrian and vehicular traffic. It is used as a protective layer on top of the waterproofing layer or as a thick-film coating.


3-component, fast-reactive, flexibilised and filled PMMA-based (polymethyl methacrylate) self-levelling mortar

RAL colours

Weproof 327 /-thix
is available in the following standard colours:

RAL 7030 stone grey


Weproof 327 /-thix Self-Levelling Mortar is part of the Weproof system and is used as a protective layer, thick-film coating or equalising mortar. As part of Weproof waterproofing systems it is used as a protective layer. Its load-distributing effect protects the waterproofing against the impact of traffic. In the case of areas subject to mechanical loads and that are either free from cracks or have only hairline cracks, it is used as a thick-film coating without the waterproofing layer. Furthermore it is used as an equalising mortar under WestWood systems to level out areas of damage and up to 10 mm height differences. Essentially it can be used in the same way in conjunction with waterproofing for balcony and multi-storey car parks.

Properties and advantages

  • Versatile product – can be used as waterproofing protection, thick-film layer and equalising layer
  • Product for areas exposed to mechanical loads (pedestrians, vehicles)
  • Cost-efficient solution for surfacing floor areas without cracks or with only hairline cracks
  • Fully bonded to the substrate, therefore no flow paths for water
  • Easy and fast application
  • Fast-curing
  • Can also be applied at sub-zero temperatures
  • Can be applied to almost all substrates, including variable substrates (when combined with WestWood Primers)
  • Solvent-free


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Postal address

WestWood Liquid Technologies Ltd.
31 Morris Road,
Nuffield Industrial Estate
Poole, Dorset BH17 0GG
United Kingdom

+44 800 808 5480

Trade Association

  • LRWA
  • DIBt
  • NFRC
  • EOTA
  • BPA
  • BBA