Your partner in precision urethane-based technology from prototype to production.


Durethane® XL has been meticulously engineered for the highest levels of performance and durability in the harshest conditions. Our proprietary polycarbonate formulations make use of the latest in polyurethane chemical technology to give Durethane® XL superior resistance to heat, aging and hydrolysis. Durethane® XL can be made into any shape component, solid or foam.


  • Excellent tear strength and abrasion resistance for longer life & reduce maintenance costs
  • Higher operating temperature range, without sacrificing physical properties
  • Increased resistance to humidity, chemicals, and other corrosive substances
  • Stable product performance in extreme environments
  • Can be made conductive using our patented metal salts technology


Durethane® XL is the most durable Durethane® yet! It’s superior physical properties and MPC’s unmatched quality make it the perfect material for the toughest applications, including:
  • Military & Defense
  • Marine
  • Oil & Gas
  • Waste Processing
  • Automotive
  • Heavy Machinery

Physical Properties

Our trade-secret formulations allow us to achieve a wide range of physical properties, including:

  • Hardness range from Shore 10A to 55A
  • Density range from 20 PCF to 55 PCF
  • Tensile modulus range from 35 PSI to 5650 PSI
  • Tear strength range from 25 to 1100
  • Compression set range from 3% to 45%

For more information about Durethane® XL, download the Durethane® XL Data Sheet below.

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