Crusher Backing

Our PU-based crusher backing compounds have been designed to provide high performance and reliability, even in the most demanding environments. They can be easily applied and provide maximum protection against impact and vibration. CTA crusher backing has been formulated to be suitable for all types of cone crushers.

Crusher backing for all types of cone crushers

Benefits of crusher backing

  • This is a low-viscosity product, allowing easy mixing and pour-ability.
  • Release agents are also available to accompany our crusher backing products, to ensure clean and easy removal when servicing and completing replacement.
  • This product has very good compressive and flexural strength, with minimal shrinkage.
  • Crusher backing compounds for cone crushers provide ultimate impact protection and extend tool life.
  • This product is shipped globally and we also have a base in the USA.

Product information

Using polyurethane-based technology, we have reduced health and safety issues and transportation

costs, compared to epoxy-based products (this is a non-flammable product). The mix ratio is 8.33 : 1.67 (by weight) and therefore there is no pre-heating required, even in cold conditions. This product is neatly packaged in a single tub, with the activator self-contained within a foil bag.

Crusher backing and enhancer

Crusher backing and enhancer

How to apply crusher backing

Before dispensing, ensure that surfaces are clean, dry and free of any dirt, dust and grease. For the best results, we recommend using CTA IPA Cleaner Degreaser.

  • Use sufficient pressure over the whole surface at room temperature to ensure maximum adhesion to substrates.
  • The ideal application temperature is between 21 – 40°C.
  • Elevated temperature following application (60°C for 1 hour) improves adhesion wet-out.
  • Primers can increase the bond performance and surface tension. We recommend CTA Primer or CTA UV Identifiable Primer to achieve the best results.
  • Ensure uniform stress distribution.

For more information, read our two part adhesives FAQs and guide to surface preparation for adhesives and best working practice.

Purchasing information

This product is available in 10kg kits. For more information, please contact us. All prices are inclusive of VAT.

If you have any questions, don’t hesitate to contact us via the yellow chatbox, fill out our online contact form, email us at [email protected] or call us directly on +44 (0) 121 378 2909.