Raske matt 7,5kg/m² 3x1000mmx

Mineral-based polymer mass that contains no lead, aromatic oils, or bitumen.
The heavy mat has been developed to improve airborne sound insulation of structures and to dampen impact sounds in metal, wood, and composite constructions across the entire frequency range.
It is excellently suited for lightweight structures to reduce resonance and for floors to attenuate footfall sound.
Good solvent resistance allows use, for example, in the bilge of boats.

Sound insulation:
Free-hanging (3 mm, 7.5 kg/m²): approximately 24 dB(A)
Attached to 15 mm plywood: 35.2 dB(A)

Technical specifications:
Thickness: 3 mm
Weight: 7.5 kg/m²
Fire classification: Self-extinguishing (FMVSS 302, ISO 3795)