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CNAF BS7531 Grade X (Compressed Non Asbestos Fibre)

Selected items are free delivery, other items are free delivery on orders over £1200, all other orders have a fixed rate of £20.00 + VAT. * Terms and conditions apply. *Some postcodes are excluded.

If you would like to discuss this product, or you require a sample, please call 01702 560194. Alternatively, you can use our contact form.

CNAF BS7531 Grade X (Compressed Non Asbestos Fibre)

Item Code: Coru301/N32

Availability: In stock

  • Certified to BS7531 Grade X and F712111A9B4E12M6.
  • Non-Asbestos.
  • High Grade Compressed Fibre: 65° Shore.

* Required Fields

£4.90 m2 + VAT

Quick Overview

Coru301/N32 Compressed Non Asbestos Fibre BS 7531 Grade X is a high Grade Compressed Non Asbestos Fibre sealing and jointing material fully meeting BS 7531 Grade X and F712111A9B4E12M6.

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.

Material Profile (see below):

  • Thickness: 0.5mm to 3mm (other thickness' on request)

  • Sheet Size: 1.5m long  x 2m wide

  • Finish: Smooth finish

  • Cutting: Standard press-tools

Other grades, colours and finishes are available - subject to minimum batch quantities.

Product Description







Density (Specific Gravity)


Hardness oShore A


Tensile Strength


Oil Resistance

Grade ‘X’

Temperature Resistance, MAX


Granule Size


Additional Information

Resistance to Please Call
Insertion Req No
Material CNAF
Shore Hardness +/- 5º No
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