Acoustic Spray Plaster
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Qspray is a seamless highly acoustical spray plaster based on recycled cellulose that can be applied in high layer thicknesses in a single layer.
- Key features
- Excellent acoustical properties
- Water-based
- Quick application, very high layer thickness, reach: 5 – 25mm in a single process
- Colours: Light Grey, Eco dark Grey, Black & white
- Lightweight
- Gloss: matt
Applications Both new constructions and renovations, as long as the acoustic experience plays an important role. For instance: Community spaces, classrooms, restaurants, sports, auditoriums, car parks, offices, swimming pools, etc.
Fire-resistant class Classification: B s1 d0 according to EN 13501-1
Acoustics NRC of 0.65 at 25 mm. For higher values please contact us.
Application: The QBinder and QFiber will be applied with the help of a special cellulose fiber blower. For application details please contact us
Application areas
- Offices
- Airports
- supermarkets
- industrial areas
- train stations
Substrate conditions:
- Substrate needs to be clean, dry and free of dust;
- Remove lose parts;
- Completely close holes and cracks in substrate;
- Unevenness >3mm must be smoothened;
- Aluminum or plastic profiles need to be placed to end the spray work when it is not possible to end against a wall or window frame.
Blue Acoustic plaster spray



25 mm BoSpray_ test results