SikaDamp®-140 ALV is a heavy-duty, highly flexible sound damping system based on bitumen without reinforcement inserts. The bitumen foil is filled with mineral material. SikaDamp®-140 ALV is equipped with a high-grade self-adhesive system based on acrylate. An aluminum-vaporized PP-fleece is applied as surface finish.
- Sound deadener
- Sound damping
- High density for advanced damping results
- Aluminum-vaporized PP-fleece as antiblocking equipment
- Acrylic based pressure sensitive adhesive layer