Questions and Answers for Auralex Studiofoam Wedges - 2 ft. W x 2 ft. L x 2 in. H - Purple (Half-Pack: 12 per Box)

A:  Hi there, If by buffer you mean cut down on the echoes in that room then it will absolutely help with that.

A:  Hi there, Thank you for choosing Auralex Acoustics. You can absolutely cut them into smaller pieces! Let me know if you have any other questions.

A:  The overall NRC of 2" Studiofoam Wedges is .80. For a breakdown of NRC by frequency, please see the graph on our website here: https://www.auralex.com/product/studiofoam-wedges/

A:  This product is used to help the acoustics in the room it's installed, and does not keep sound from passing through walls.

A:  You can use either FTSPRAY or TTPRO. Both can be found on homedepot.com.

A:  Please use TTPRO, you can but it online at Home Depot.

A:  I glued many of mine (2 boxes) to 24" clapboard pieces with top edge exposed and used nail gun to secure into place. That way, it can easily be removed without much damage. Others I glued to foamboard and attached with nailgun. Other panels on my garage overhead doors, I just used Gorilla glue which worked like magic.

A:  I used Gorilla glue (MUCH better than Liquid Nails). I also used a heavy-duty spray adhesive (not one recommended on the enclosed paperwork, just one off the shelf) on other panels to adhere either to the 24" clapboard pieces (thereafter hung with nailgun) or foamboard. That worked also. Gorilla glue has nearly no smell whatsoever and grips almost instantly. I am sure you could use a staple gun in between the peaks.

A:  Yes they do. We offer three colors, all can be found on Homedepot.com. Colors are Charcoal (2SF22CHA-HP), Burgundy (2SF22BUR-HP), and Purple (2SF22PUR-HP).

A:  I only found charcoal and purple. I liked the purple.

A:  I only saw them in charcoal and purple.

A:  Yes, it has a CLASS A fire rating.