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Mayplas Black Tissue Faced Glass Fibre Roll is designed for general acoustic insulation applications. The black tissue facing helps prevent migration of surface fibres whilst maintaining acoustic integrity.


  • Non combustible.
  • Black glass cloth facing.
  • 10.5 or 20 kg/m³ density glass fibre.
  • Excellent insulation performance.

General information

Uniclass 2015

Pr_25_57_06_53 Mineral wool insulationPrimary


S90/55 Insulation to pipelines

S90/570 Insulation to pipelines

T90/450 Insulation to pipelines to control heat loss

T90/58 Insulation to pipelines to control heat loss

Specification data - Mineral wool insulation

Product Reference

622 Black Glass Tissue Faced Glass Fibre Roll


25 mm

40 mm

50 mm

60 mm

80 mm

100 mm

150 mm

200 mm

Standard product features

Roll width:

1200 mm.

Product Options

Nominal density:

  • 25–50 mm: 20 kg/m³.
  • 60–200 mm: 10.5 kg/m³.

Thermal conductivity:

  • 25–50 mm: 0.035 W/mK.
  • 60–200 mm: 0.044 W/mK.

Fire rating of base fibre:

Non combustible to BS EN 476-4.

Black glass tissue facing:

  • Weight: 70 g/m².
  • Non combustible to DIN 4102.

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