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Advanced Seals & Gaskets Ltd offer a wide range of Poron Sponge products that can be produced to your own bespoke requirements. We are one of the UK leaders in the manufacture of Poron Sponge products.

Poron® – Poron Sponge is a range of microcellular urethane foams that are used for gaskets and sealing solutions along with vibration and sound dampening and energy absorption. Applications for Poron include communications, automotive and electronics. Poron Sponge benefits from many key characteristics including:

  • Excellent compression set
  • Low outgassing and non-fogging
  • Flame retardant to FMVS302 and UL94 HB
  • Good chemical resistance
  • Excellent impact absorption
  • Quick recovery
  • Shock absorbent
  • Fungi resistant

Poron Sponge has many uses outside of the industrial and engineering sectors, such as footwear insoles, fashion and sports-wear, orthopaedic and prosthetic applications. Poron Sponge comes in a wide range of grades. These vary from very soft that is easily compressible and offers enhanced sealability to the firmer grades which are able to manage high energy impact. There is also a slow recovery grade for applications that require a low closure force. Poron Sponge is generally manufactured in continuous rolls with an extensive range of thicknesses, however, her at Advanced Seals & Gaskets Ltd we have the expertise and the advanced technical machinery that allows us to split the rolls to achieve thinner grades by removing one or both of the skins.

Advanced Seals & Gaskets Ltd have an extensive and diverse range of facilities that allow us to offer Poron Sponge laminated with a self-adhesive backing on either one or both surfaces, along with this we can convert Poron Sponge into almost any shape or size to suit the exacting requirements of the most demanding of customers. Poron Sponge products include:

Help with Poron Sponge

If you would like to speak with a representative to discuss your specific application or requirements please call our sales office direct on 01384 469100, alternatively, you can send an E-mail. Simply click on the link and forward us your details along with your question and we will contact you immediately.


For more details use the form below or contact us on 01384 469100.


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