25 Item Items
Warning: Last items in stock!
|Strength||25 mm - 30 mm|
|Weight||5,0 kg / m²|
|Sound level reduction||20,0 dB – 24,9 dB|
|average sound level reduction (Apamat measure)||21,27 dB|
|Typ of sound insulation||Airborne sound|
|Place of application||Engine room, generator|
|Surface||glass-fiber and aluminized PE-film|
|With vapour barrier||No|
|Temperature range||up to 90 °C|
The ideal product to dampen engines with a medium to high noise-level. By combining a vibration-absorber with a voluminous fleece both high and low frequencies are eliminated very effectively. The mean noise-reduction of 21,27 dB (measured in the Apamat II) is reduced to an absolute minimum. Installation is easy due to the self-adhesive backing of all our products. When the sheets are installed "over-head" we recommend additionally a mechanical protection. For this we offer also 2 different fixing-sets. In order to cut the material to size we recommend to use an electrical jig-saw with a special blade which you can also order from us. To close the open edges and joints between to sheets please use our sealing-tape.