High Friction


Rocbinda™ has been designed primarily as a high performance road surfacing system. It demonstrates many essential features that contribute to its cost-effectiveness and speed of application.

Rocbinda™ is a two- part polyurethane resin system used to bond calcined bauxite aggregate to provide a Type 1 approved strong anti-skid surface. Its performance at TRL classified Rocbinda™ as excellent, and better than conventional epoxy  formulations.  Since 1999, Rocbinda™ has held a BBA / HAPAS certificate (12/H196),  for Type 1 applications, the results of the independent testing proving it can withstand up to 3,500 commercial vehicles per lane per day braking on it, with an expected lifespan of five to ten years.

Rocbinda™ was the first polyurethane system to receive BBA / HAPAS approval, and is also one of the few approved for use on concrete surfaces. It is available with 1-3 mm calcined bauxites (Chinese bauxite or Guyanese bauxite natural aggregates) in various pack sizes.

For smaller surface areas, Rocbinda™ offer a special ‘DIY’ pack designed for the Utility Trench market. This is suitable for re-instating small areas of coloured or anti-skid surfacing that has been removed by Utility or other contractors.  For medium to large areas our 8kg and 16kg Rocbinda™ units are more suitable.

By enabling control of the rate of cure – even in cold conditions down to 5°c – the Rocbinda™ highway surfacing system can be installed and open to traffic after just two and a half hours.  By controlling the cure rate with on-site catalyst dosing, the installer can make their output up to four times greater with minimal disruption to the road network.

Rocbinda™ also demonstrates many other high-specification characteristics. It has minimal Health and Safety implications for installers and the public. It is easy to apply, and requires minimal plant outlay. The resin needs no heating and is precisely formulated to be easy to spread, yet viscous enough for ease of application on sloping surfaces. Grades available include summer, standard and winter, while the variety of pack sizes ensures minimal wastage.

Jobling Purser also provide comprehensive instructions for Rocbinda™. We pride ourselves on our thorough training, which gives the installer’s workforce the skills to get it right first time.  Contact us for further information.

Contact Details

  • Jobling Purser. Paradise Works, Scotswood Rd, Newcastle Upon Tyne, Tyne and Wear. NE15 6BZ
  • 0191 273 2331
    (Overseas: +44 191 273 2331)




      Rocbinda™ Brochure



      Rocbinda™ BBA Certificate