Supplementary Products

PMMA Rapid Screed

Brief Description

Wecryl 825 is used to make a heavy-duty mortar that can be applied as arapid-setting screed for balconies, terraces and access galleries.The specially designed sand component produces a mortar with excellentnon-sag properties, making it suitable for creating gradients as well as for renovations and for repair work.


2-component, fast-curing, PMMA-based (PMMA = polymethyl methacrylate) flooring screed and sloping mortar

RAL colours

Wecryl 825
is available in the following standard colours:



Wecryl 825 is used as a PMMA-based flooring screed and to make a heavy duty mortar that can be applied to balconies, terraces and access galleriesprior to the application of fully fleece-reinforced WestWood waterproofing systems. Wecryl 825 can only be bonded to primed, mineral substrates.

Properties and advantages

  • Easy to apply
  • Fast-curing
  • Stable
  • Hydrolysis- and alkali-resistant
  • Solvent-free
  • Preconfigured container sizes for reliable mixing ratios
  • Powder hardener (catalyst) is already contained in the sand mix
  • 10 - 50 mm layer thickness in a single application
  • CE-certified according to DIN EN 13813, classification: SR-C90-F25-A9


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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