Wearing Layer

Road Surface Markings

Brief Description

WeTraffic 492 is a PMMA-based coating (PMMA = polymethyl methacrylate) that was developed specifically for application to public main roads and side streets as well as other traffic zones subject to heavy wear, such as ramps, entrances and exits to multi-storey car parks, etc. The product meets the requirements of Swiss standard SN 640 214 FGSO (coloured road surface markings).


2-component, fast-reactive, flexibilised, pigmented PMMA-based coating filled with bauxite (0.9 - 1.4 mm)

RAL colours

WeTraffic 492
is available in the following standard colours:

More RAL colours upon request


Coloured road surface markings on major and minor roads Cycling paths with more stringent requirements Ramps Entrances and exits of multi-storey car parks

Properties and advantages

  • Superior abrasion-resistance, PSV of aggregate 70 - 80
  • Superior skid resistance and grip > SRT 65 (SN 640 214 FGSO)
  • Resistant to mechanical stress
  • Chloride-resistant
  • Easy and fast application
  • Fast-curing
  • Solvent-free


We will send you regular e-mails
with news about WestWood
and our products.

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