Deadsound is very flexible multi-layer sound deadening insulation material comprised of a polymer based butyl rubber covered externally with aluminium foil. It is characterized by excellent vibration damping. The unique flexibility of Deadsound allows it to be used on complicated, irregular surfaces, while providing maximum damping characteristics.
This material is waterproof and provides good protection against corrosion. Dead Sound is 2.3mm thick and has a mass per m2 of 3.6kg . It has an aluminium foil facing on one side and has a full self-adhesive backing.