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PU Binders for Sport Pitch Shock Pads


Non hazardous, slow curing, flexible, solvent free resin for bonding rubber crumb particles.


  • 3G & 4G Sports Pitches
  • MUGA’s


  • Solvent Free
  • Slow curing for machine application
  • Excellent Track Record
  • Ancillary products available e.g. primers, accelerators and resealers
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Product Specification

Product: Leeson Rubber Crumb Binder

Thickness: Determined by application requirements

Substrate Requirements

System typically installed on asphalt.

Products Included In This System

Base Layer: Typically 4-6mm SBR
Binder: PU487210-12%

Detailed installation instructions are available on request

Installation Service

The installation should be carried out by an experienced contractor, details of contractors in your area can be obtained by contacting the company.

Important Note

Leeson Polyurethane’s products are guaranteed against defective materials and manufacture and are sold subject to its standard Terms and Conditions of Sale, copies of which can be obtained on request.

UV Discolouration

*Please note that rubber crumb binder products are based on MDI polyurethane technology which is subject to colour change under exposure to UV. The strength of the system is not affected.

We have in-house UV testing facilities and can test customer’s rubber/binder combinations. We strongly urge our customers to use this service prior to using a new rubber.

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Product Imagery

Other Colours available:

Technical Information

The figures below are typical properties achieved in laboratory tests at 21˚C and 55% Relative Humidity.

Temperature Resistance

Resistant to temperatures of up to 70˚C for long periods.

Chemical Resistance

To various acids, diesel and petrol as well as strong bases.

Speed of Cure

18-36 hours

Testing To BS7188:1998

BS7188:1998 Shock Pad requirements are that tensile strength ≥ 0.1 MPa and elongation at break ≥ 25%.

 Tensile Strength / N/mm20.54
 Elongation @ Break / %48%

Aftercare – Cleaning and Maintenance

The surface should be swept regularly to keep it free of organic material such as leaves.

Environmental Impact

The finished system is assessed as non-hazardous to health and the environment. The long service life and seamless surface reduce the need for repairs, maintenance and cleaning. Environmental and health considerations are controlled during manufacture of the products by Leeson Polyurethanes staff.

Further Information

To ensure you are specifying a fit for purpose surface for your project please consult our Area Sales Manager for your area or visit our website.