Hi!
I've read most of the threads about the glass or rock wool material one can use for bass trapping. Unfortunately I can't find the exact stuff posted from eg Isover from other countries. So I have to ask you what product I should get! On our Austrian Isover site I have found these:
http://www.isover.at/index.php?id=24...=74&no_cache=1 http://www.isover.at/index.php?id=24...=73&no_cache=1
I'd like to know how much kg/m³ they are, but they don't tell the density :(
What do you think?
Maybe someone knows alternatives from other companies?
Markus