Cast Elastomers

Your superior alternative to rubber and thermoplastics

Cast Elastomers

If you are wanting to produce high-quality and durable end products with outstanding properties, polyurethane cast elastomers are a highly effective alternative. When compared to rubber and thermoplastic materials, cast elastomers provide a more cost-effective solution in terms of moulding and processing equipment.

With a broad range of effective mechanical properties, polyurethane cast elastomers also provide a seemingly limitless number of application possibilities. Pearl Polyurethane can develop an appropriate formulation for your application to meet your business needs.

Talk to our team of experts to discuss a tailored solution for your business by contacting us.



  • Flexible Compact


  • Automotive
  • Body fasteners
  • Electrical boots
  • Battery covers
  • Hoses
  • Covers for electronics
  • Adhesives
  • Bushings
  • Suspension system parts
  • Seals and gaskets
  • Belts
  • Taillight assemblies
  • Bump stops
  • Interlayer for laminates
  • Air bag covers
  • Transmission boots


  • Good mechanical properties
  • Excellent resiliency
  • Good reactivity (bi-functional primary alcohol)
  • Excellent abrasion resistance
  • Good tear strength
  • Good dynamic properties (minimum heat build-up)
  • Low temperature flexibility
  • Superior hydrolytic stabilisers