ECOCORE (more info)
High density 100% polyester core material excellent for holding tack pins and also has noise absorbing properties to control unwanted sound. Class "A" Fire Rated. Environmentally aware.
FLAMESPEC (more info)
High strength lightweight wood fiberboard core that is specially formulated to achieve a Class "A" Fire Rating. UL Classification Mark.
Ecocore
Flamespec
Soundblock
SOUNDBLOCK (more info)
A flexible, mass loaded vinyl used in reducing sound transmission through walls
and providing noise isolation from unwanted sources. Also reduces the transfer of vibration
through the mechanical connection of the walls.