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Acoustical Solutions: Mix Attenuation & Absorption8 Items Ultima2 Items
Perla1 Items
Dune1 Items
Dune Max2 Items
Bioguard Acoustic2 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 These are valid although Dnfw, which is essentially the same as Dncw, has superseded it.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. |





