*Terms and conditions apply
If you would like to discuss this product, or you require a sample, please call 01702 560194. Alternatively, you can use our contact form.
Please note: All cut material is non-returnable unless faulty as these are non-sellable and have been cut to specific requirements.
Coru300/N30 Compressed Non Asbestos Fibre BS 7531 Grade Y is a high Grade Compressed Non Asbestos Fibre sealing and jointing material fully meeting BS 7531 Grade Y and F712111A9B4E12M5.
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: 1.5mm and 3mm (other thickness’ on request)
- Sheet Size: 1.5m long x 2m wide
- Finish:Â Smooth finish
- Cutting: Standard press-tools
Other grades, colours and finishes are available – subject to minimum batch quantities.
|
Properties |
Values |
|
Colour |
Blue |
|
Polymer |
NBR/CER |
|
Density (Specific Gravity) |
2.00 |
|
Hardness oShore A |
55±5 |
|
Tensile Strength |
BS7531 |
|
Oil Resistance |
Grade ‘Y’ |
|
Temperature Resistance, MAX |
+250oC |
|
Granule Size |
High |
|
Properties |
Values |
|
Colour |
Blue |
|
Polymer |
NBR/CER |
|
Density (Specific Gravity) |
2.00 |
|
Hardness oShore A |
55±5 |
|
Tensile Strength |
BS7531 |
|
Oil Resistance |
Grade ‘Y’ |
|
Temperature Resistance, MAX |
+250oC |
|
Granule Size |
High |



