
Hz Acoustic Plaster 03
- Smooth, white plaster that retains its bright color for years
- Can be tinted in most NCS and RAL colors
- Suitable for wet zones
- Can be made washable through impregnation
- Easy to apply
- Maintenance is done by lightly sanding the surface
- Can be used for cooling ceilings
- Can be repaired years after installation

How to achieve smooth acoustic ceilings




Material
Ready-to-use cellulose fiber-based acoustic plaster.
Storage
Must not be exposed to frost. Store at a minimum of +5°C and a maximum of 30°C, protected from direct sunlight. Shelf life of at least 12 months in tightly sealed original packaging.
Application
Hz Acoustic Plaster 03 can only be applied by certified installers after training. It is compatible with multiple substrates – contact us for further details. The plaster is applied mechanically using spray equipment. Consult Hz Acoustic and follow the supplier’s instructions.
Site conditions
The application and drying temperature must be between 15°C and 30°C. Humidity must not exceed 60% RH due to drying requirements. Use a dehumidifier or ensure good ventilation for optimal drying conditions.
Drying time
Approximately 1-2 days at 20°C and a maximum of 60% RH.
Instructions
Safety information regarding transportation, storage, handling, and disposal can be found in the product’s safety data sheet. The above recommendations, including specific suggestions for processing and using our product, are based on our knowledge and experience under normal conditions, assuming proper storage and application. Due to variations in materials, substrates, and working conditions, we cannot provide a general guarantee of outcome or adhesion. It is always the responsibility of the user to verify the product’s suitability for the intended purpose.
Specifications
Colour | Standard white, and can be tinted in most NCS and RAL colours. |
Package size | 15 kg bucket. The bucket is made of 100% recycled plastic. |
Consumption | 4.0 – 5.0 kg/m2 |
MAL code (1993) | 00 – 1 |
VOC content | EU VOC level: Category A/a/wb 30 g/l (2010) This product contains max 0 g/l VOC. |
Fire class | A2 – s1, d0 for the finished system on Hz Acoustic panels 001, 005, 007, 009 and 011 B – s1, d0 for the finished system on Hz Acoustic panels 015, 017, 019, 021, 023 and 025 |
pH value | Approx. 9.0 – 10.0 at 20°C |
Working time (opening time) | 4-5 hours per m2. |
Drying time | Approx. 1-2 days at 20°C and max 60% RH. |
Downloads
Download the product datasheet for Hz Acoustic Plaster 03 here.
Selected references with Hz Acoustic Plaster 03
Latest articles
Read the latest articles from Hz Acoustic.
