From ecological thinking to sustainable solutions
Our absorbers and insulations do not only improve acoustics
These multi-layer insulations are made from a shaped aluminium membrane and a bitumen film which expands when exposed to heat. On the production line the multi-layer insulations are fixed with magnets to the parts to be dampened before the car body is sprayed. The bitumen film swells in the furnace and bonds to the metal. Thus an effective vibration damping is achieved.