Acoustic Plaster System


Can be used in a wide range of areas.


Plaster system comprising a mineral wool composite panel that is bonded onto the substrate and finished with a seamless layer of acoustic plaster.

The marble-based plaster finish appears smooth and even but still allows sound energy to pass through the surface. This enables sound to be absorbed and attenuated in the layer of mineral wool beneath.

Features and benefits:

  • Natural mineral system.
  • Contains no VOCs.
  • Factory-prepared base panels ready for immediate installation.
  • Seamless finish with exceptional acoustic performance.
  • Resistant to bacteria, mould and mildew.
  • Noise Reduction Coefficient (NRC) rating: Class A–B.
  • Four standard colours available; other colours on request.

General information


Marble-based plaster finish that appears smooth and even.



It can be pigmented to a range of standard and custom colours.



Mineral wool composite

Special mineral wool composite panel that is bonded onto the substrate and finished with a seamless layer of acoustic plaster


To suit project requirements.



Up to 200 m² in a continuous surface without joints.


Five years

Five year material warranty.

Uniclass 2015

Pr_35_31_64_47 Lime plastersPrimary


M20/220 Multicoat proprietary plaster

M20/330 Proprietary lime:sand

M20/42 Multicoat proprietary plaster

Specification data - Lime plasters Enhanced data


Mineral wool composite panel.

Product Reference

Acoustic Plaster System

Colour/ Finish

AAC 10179.

AAC 10183.

AAC 10184.

AAC 10185.


Insert requirements.

Flame spread (to BS 476-6 and BS 476-7)

Class ‘0’ surface spread of flame.

European fire classification (to EN 13501-1: 2007)

A2-s1, d0.

VOC content (to ISO 11890-2)

<1 g/L (limit of detection: 1 g/L).

Sound absorption (to BS EN ISO 354: 2003)

28 mm system: Alpha-w 0.8, NRC 0.85, Absorption Class B.

48 mm system: Alpha-w 0.95, NRC 0.95, Absorption Class A.


200 m².

Environmental information

Recycled content

  • Mineral wool panels: 75% recycled content.
  • Basecoat: 90% recycled content.
  • Acoustic topcoat: 80% recycled marble.


Third party certifications

  • Quiet Mark Award

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