- High sound insulation performance in reduced thickness
- Quick, simple and precise laying of the product
- Resistant to dampness
8 mm acoustic insulation rolls, made of EPDM (Ethylene Propylene Diene Monomer) rubber granules compacted using a latex binder in a hot process. A grey synthetic, 90g/m² non woven anti-stretch backing is applied on one side. The dimensions of the roll are: 500 cm lenght, 104 cm width including 4 cm adhesive side border for rolls overlapping during installation. The total mass surface is 2,9 kg/m² and dynamic stiffness (s’) is 17 MN/m³. Available PTB Version with waterproof non woven anti-stretch backing for liquid screed.