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Nitrile/PVC Closed Cell Foam

Free delivery on orders over £500, all other orders have a fixed rate of £12.50 + VAT.
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Nitrile/PVC Closed Cell Foam

Item Code: Coru22

Availability: In stock

  • Excellent Thermal Insulator.
  • Class 0 Fire Rating as per BS476 part 6/7.
  • Nitrile/PVC Closed Cell Foam.

Quick Overview

ER22 NBR/PVC Closed Cell Foam is available in rolls or sheets and is an excellent thermal insulator (sealing) material.



  • Class 0 Fire Rating as per BS476 part 6/7.

  • BS476 part 6 1989 – low fire propagation, minimal heat contribution.

  • BS476 part 7 1987 – no surface flame spread.

  • CFC and HCFC Free.

  • Closed Cell, Lightweight and Flexible.


N.B. Available in plain or self-adhesive backed tape (SAB) alternatives. Bespoke sheets and gaskets are available, as well as customised rubber strips. Email your enquiries to sales@coruba.co.uk.

Product Description

Stock RollSizes[m x m x mm]Weight[kg/M2]Specifications CompoundValues[typical]
6mm x 1000mm x 30m Skin Colour:  Black
9mm x 1000mm x 20m Skin  Compound:  NBR/PVC
13mm x 1000mm x 14m  Skin  Density [specific gravity]:  1.5
15mm x 1000mm x 10m  Skin  Thermal conductivity (mean te BS 874 Part 2 1986 @ +20°C:  0.037W/(m.K)
19mm x 1000mm x 20  Skin  Water vapour permeability Moisture Resistance factor:  µ>5,000
25mm x 1000mm x 8m  Skin  (BS 4370 Part 2 1973):  13/µgm/(N.h)
    Minimum Temperature:  -150°C
    Maximum temperature: +116°C
    Water Absorption: (by volume after 28 days): 0.9% average
    Fire performance: BS 476 Part 7 1987:  Class “1”
    BS 476 Part 6 1989: Class “0”
    Noise reduction: Up to 30dB(A)

Additional Information

Colour Black
Special Price No
Width 25mm
Length 6m
Resistance to No
Thickness No
Insertion Req No
Material NBR, PVC
Shore Hardness +/- 5º No
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