PORON is a microcellular urethane foam with a wide range of densities as well as thicknesses to provide for every application. PORON’s unique uniform microcellular design allows for an extremely low compression set making it ideal for sealing and cushioning electronics. PORON also offers great resistance to chemicals and provides good thickness uniformity and tolerances.  It also has very thin product offerings with an optional PET support liner that other manufacturers do not provide.

PORON material is great for gaskets that require an adhesive, with XTO being a preferred converter for both Rogers and 3M we can meet any of your needs.


  • Excellent compression set resistance
  • Good chemical resistance
  • Easy to fabricate, die-cuts cleanly and works with a broad range of adhesives
  • Excellent thickness tolerance
  • Superior sales and technical support

Check out the PORON selection guide to find the perfect fit for your application.

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