Home > Sponge Rubber > Neoprene Sponge Rubber (Firm Grade)

Firm Neoprene Sponge may also be referred to as Firm Grade Neoprene or Firm Grade Chloroprene. Advanced Seals & Gaskets Ltd convert an array of neoprene grades that range from a very soft Neoprene sponge to a firm Neoprene sponge with flame retardant Neoprene grades also available.

Our Firm grade Neoprene is specially formulated to produce a higher density product that is firmer than the standard grades of Neoprene. This is designed for customers that require a more resilient material that will not compress as much as standard grades under load, this material also benefits from its resistance to oil and increased tear strength, this suits some of the more demanding applications of the customers.

Our Firm Neoprene Sponge is a high specification foam rubber that meets ASTM D1056 2C3 and is most commonly used in applications including Automotive, White goods, Marine, defence, building and construction to name but a few.

The physical composition of the material is closed cell and flexible which in turn ensures that it is highly suitable for sealing against air, water and particles and many mechanical attributes such as, sound absorption, anti-vibration, thermal insulation, thermal resistance and excellent sealing properties. Advanced Seals and Gaskets Ltd are able to manufacture a wide variety of products from Firm Neoprene Sponge including:

The Firm Neoprene Sponge products above can be manufactured in either plain or self-adhesive backed, with adhesive backing on one or both sides. Firm Neoprene sponge has many Mechanical characteristics including Anti-vibration, Sound Absorption, Sealing, Thermal resistance and is used in many applications including Automotive, Building and construction, electronics, marine, white goods Defence and energy.

Key Characteristics of Firm Neoprene Sponge are

  • High flexibility
  • Closed cell structure
  • Ozone resistance
  • UV resistance
  • Resistance to cold
  • Oil-resistance
  • Flame retardant
  • Good chemicals resistance
  • Excellent ageing

Quality of our Firm Neoprene Sponge

All of the products and services manufactured from Firm Neoprene Sponge are quality controlled at every stage of production. We run a fully documented Quality Management System certified to ISO 9001.

Help with Firm Neoprene Sponge

If you would like to speak with a representative to discuss your specific application or requirements concerning Firm Neoprene Sponge 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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