Wecryl 842 Mortar

Repair and levelling mortar

Brief Description

Wecryl 842 Mortar is a fast-reactive repair and levelling mortar used for filling and smoothing over faults and cavities in the substrate. Its properties also make it ideal for use on roads.


2-component, fast-reactive, highly filled PMMA-based (polymethyl methacrylate) repair and levelling mortar with a formulated filler mix

RAL colours

Wecryl 242 Mortar
is available in the following standard colours:

asphalt black

RAL colours

Wecryl 842 Mortar
is available in the following standard colours:

asphalt black
RAL 7042 traffic grey


Wecryl 842 Mortar is used as a repair and levelling mortar as well as to even out gradients on cement-bound and bitumen-bound substrates. Consequently it can be used as a reprofiling mortar under WestWood products, as a replacement for mastic asphalt or asphalt concrete, as a base mortar for installing manhole frames, for pressure distribution when the surfacing material is compressed or for forming lane grooves and for use as fixing mortar.

Properties and advantages

  • Easy to apply
  • Can also be applied at sub-zero temperatures
  • Fast-curing
  • Thermoplastic behaviour
  • Stable under pressure
  • Abrasion-resistant
  • Watertight (subject to correct intermediate compression)
  • Resistant to frost and de-icing salt
  • Largely resistant to acids, alkali solutions and diesel
  • UV-, hydrolysis- and alkali-resistant
  • 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