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440 SoundBarrier

440 SoundBarrier

Posted on 11 May 2020

440 SoundBarrier is one of the products that is acknowledged by everyone who seems to use it. They can be used on floors and walls or ceilings. They have perfect structural density with a smooth polished surface.

Specifications-

Density -26-28 lb./ft.3
Hardness -230lbs
Water Absorption -7%
Available sizes4' x 4', 4' x 8', 4' x 10'
Expansion from humidity -0.25%

Installation Procedures-



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