sound proofing question
does anyone know what material can be used as a substitute for auralex SheetBlok material. I know that there is a substitute, but I am not sure what it is called.
I use "Silent Source" for all my accustic foam needs. I don't have their # here but I think they can be found on the web.
Sheet Lead. You can get it from Markertech. I think it's http://www.markertech.com They also carry the limp dense mass plastic stuff to but the lead works better. cff