Raw material: 100% polyester PET fiber, thermo‑press moulded. It absorbs echo and reverberation. Not a sound‑insulation panel. It only absorbs reflected indoor noise and cannot block external noise from coming in.

Standard Specifications

• Standard large sheet: 1220×2420 mm
• Thickness: 9 mm (general‑purpose), 12 mm, 15 mm. Thicker panels deliver better low‑frequency sound absorption.
• NRC (Noise Reduction Coefficient): 0.8‑0.95 for premium grade. Excellent at absorbing mid‑high frequency noise from human voice and musical instruments.
• Environmental performance: Premium boards are formaldehyde‑free, safe for direct indoor application.

Advantages

Wide range of colours. Easy to cut with utility knife for custom shapes and mosaic patterns. Light‑weight and easy to install; impact‑resistant. Ideal for piano rooms, live‑stream studios, kindergartens, home theatres and meeting rooms. Moisture‑resistant and mildew‑resistant. Surface dust can be removed by vacuum cleaner; stains can be wiped gently with damp cloth. Do not soak or rinse with water. Much more cost‑effective than upholstered panels and perforated acoustic boards.

Installation Methods

1. Self‑adhesive backing: direct sticking onto wall surface.
2. Structural adhesive: apply glue on flat solid wall (most popular for residential use). Ensure substrate is firm and free of loose powder.
3. Wood / light‑gauge steel keel framework: fix panels onto keels with air gap behind panels. Provides optimum acoustic performance. Recommended for home theatres and piano rooms.
4. Pneumatic nail gun: for wood substrate. Nail holes shall be filled with colour‑matched putty afterwards.

Note: Full‑surface gluing is NOT recommended. Use dot‑pattern gluing to avoid blocking porous structure and degrading sound‑absorbing performance.

Application Recommendations

Kindergartens, live‑stream studios, meeting rooms, home theatres, piano rooms, drum rooms.