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Item Code: SM300-N30

Compressed Non Asbestos Fibre BS 7531 Grade Y

SM300/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

  • Material Profile: see below
  • Thickness: 1.5mm and 3mm (other thickness’ on request)
  • Sheet Size: 1.5m long  x 1m wide
  • Finish: Smooth finish
  • Cutting: Standard press-tools

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

Technical Data

Stock Roll Sizes [m x m x mm]Surface FinishWeight [kg/M2]
1.5mm x 1000mm x 1.5m SS 3.00
3mm x 1000mm x 1.5m SS 6.00
Specifications CompoundValues [typical]
Colour: Blue
Polymer: NBR/CER
Density [specific gravity]: 2.00
Hardness [Degrees Shore A]: 55
Tensile Strength (Kg/cm2): BS7531
Oil resistance ( Rating): Grade 'Y'
Minimum Temperature: -40°C
Maximum temperature: +250 °C continuous +400°C intermittent
Granual Size (mm): high
Tear resistance [kg/cm]: N/A


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