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Acoustical Solutions: AttenuationUltima6 Items
Ultima dB10 Items
Sahara4 Items
Sahara dB3 Items
Perla dB6 Items
* Some products may have Dncw values published. These are valid although Dnfw, which is essentially the same as Dncw, has superseded it. For further information on the acoustic performance of Armstrong products please contact our Armstrong Technical Sales. |
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