Sound damping systems and cavity foaming systems (acoustics and structure)

Sound damping systems
The products in our range are self-adhering, multi-layered pressings for manual application and can be supplied in a wide variety of forms. Multi-layer systems absorb the vibrational energy of the components on which they are affixed.

  • Betaphon™ pumpable sound damping system
  • Betadamp™ self-adhesive sound damping system
  • Betaform™ self-adhesive sound damping system


Cavity foaming systems
These injectable polyurethane-based systems are chiefly injected into vehicle cavities in order to achieve a reliable bulkhead separation from wind noise (acoustic systems). A very good enhancement of rigidity by means of structural or rigidity foams provides high weight-saving potential improved crash performance, since it is possible to develop designs with thinner panels and without additional strengthening pieces.

  • Betafoam™ injectable polyurethane-based noise prevention system
  • Betafoam™ injectable polyurethane-based reinforcing system
  • Betafoam™ injectable polyurethane-based foam structure system