Material Solutions

Polyamide NB Foam

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Polyamide NB foam, is a high performance closed cell, cross-linked nylon foam based on polyamide.

It is lightweight, tough, strong and durable foam that can perform at the most stringent of temperatures. At Ramsay we stock Polyamide NB Foam buns. This allows us to offer our customers  thicknesses of between 3mm – 100mm, if you are interested in Our Capabilities.

Polyamide NB foam Products

Ramsay supply a wide range of plain or adhesive backed Polyamide NB Foam Die Cut GasketsFoam TapesThermoforming and Fabrication & Assembly. A majority of our Polyamide NB foam products are supplied to Automotive and Engineering industries. This is due to Polyamide NB foams material properties and the flexibility of solutions it provides, in relation to sealing, light weighting and significant temperature range – 70°C – +205°C for a number of high performance applications. There is also a wide variety of density’s, between 30 – 100kg

At Ramsay we only use materials from industry approved suppliers. In partnership with our supply partners NittoRecticelArmacellSekisuiAvery Dennison3M and Zotefoams we are able to offer a wide range of high performance sponge, foams, fabrics and rubber materials. Consequently this enables us to achieve customer specification and manufacture high-quality products.

Polymide NB Foam - Material Properties

Material Properties:

  • Excellent Temperature range
  • Extremely Lightweight
  • Good Sealing properties (air, dust and water migration)
  • Good NVH Solution
  • Available Die Cut & Thermoformed

Polyamide NB Foam can be used across a wide range of applications.

  • Semi-Structural Engine Parts
  • Metal Fabrication Seals
  • Thermal Insulation
  • Battery Covers
  • High Performance Applications
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Thickness AvailableColours AvailableTechnical Specificiation
Polyamide foamClosed Cell-70°C – +205°C30- 100kg3mm –100mmGreyDownload Data Sheet
Polyamide foam


Need a sample? e-mail us at or speak with one of our team on

T: +44 (0) 1902 407150

Our Capabilities

All of our high-performance products are manufactured at our site in Bilston based in the West Midlands, utilising a wide-range of die-cutting equipment for medium to high volume adhesive gasket, tape and fabrication production.

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Get in touch

Please feel free to get in touch, to speak with one of our team of experts or simply fill out our online contact form below. We look forward to hearing from you.
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Get In Touch
Ramsay Rubber & Plastics Limited
Vulcan Road, Bilston
West Midlands WV14 7HT
T +44 (0) 1902 407150
F +44 (0) 1902 407160