Wecryl 198

Combination primer for absorbent and non-absorbent substrates

Brief Description

Wecryl 198 is a fast-reactive combination primer for interface details and upstands with changing substrate materials.


2-component, fast-reactive and flexibilised PMMA-based (polymethyl methacrylate) resin primer.

RAL colours

Wecryl 198
is available in the following standard colours:



Wecryl 198 is a combination primer for interface details and upstands. It allows absorbent substrates (concrete, screed, wood etc.) as well as asphalt substrates, bitumen coatings and polymer-bitumen sheeting to be pre-treated (primer and barrier) so that a WestWood waterproofing system for details can be applied later. Wecryl 112 must be used as a primer coat on liquid applied mastic asphalt and rolled asphalt.

Properties and advantages

  • Reliable and rapid coating of interface details and upstands with changing substrate materials (asphalt, mineral or other substrates)
  • Easy to apply
  • Can also be applied at sub-zero temperatures
  • Fast-curing
  • 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