Sound absorbing PU foam for car SGM Violon VEL «Wave» 15 mm is an innovative sound-absorbing material based on an advanced viscoelastic polyurethane foam. Its wave-shaped surface increases the sound absorption area by 30% compared to flat counterparts, ensuring effective suppression of mid- and high-frequency noise. The improved material structure and density multiply the noise reduction efficiency relative to standard solutions.

The memory foam effect and controlled softness allow the material to conform to complex surfaces after installation, filling voids where traditional sound insulation solutions are ineffective. It is recommended for installation on door panels, the entire roof area, and the vehicle’s dashboard as a second layer over a vibration damper to create multi-level acoustic protection. The material is equipped with a self-adhesive backing protected by a silicone-coated liner, which significantly simplifies the installation process.