Material: Promasound
Sound reduction:
Thickness: 1mm, 1.5mm, 1.75mm, 2mm,
2.5mm, 3mm, 4mm, 5mm
Dimensions: width: 1000mm / 1200mm
length: 25m, 30m, 50m, 70m, 100m
length depending on thickness
Promasound TL is an innovative sound insulating barrier, completely lead and PVC free. It is MED certified (wheel marking). Promasound has a high mass, but is also extremely flexible. Therefore, a very high Rw index can be achieved with a relatively thin product. Compared to traditional EPDM plates, Promasound delivers a weight saving of 75% with the same Rw reduction. It is available in rolls as well as in sandwich panels.
The main features of Promasound
Very high acoustic properties due to its visco-elastic composition compared to very low thickness and weight
Custom finish
Easy to install and rebuild with glue or metal pins and clips
Stable with long-term use
Fully recycle
In case of fire, it carbonizes without melting (unlike lead)
Low flame spread
Less smoke development (only white smoke)
Available in different adhesive versions, with different performance as required for the surfaces