T
trippstrat
New member
I was wondering if any of you have heard of this. I have some left over from a construction site. I think it is made by "SP". It also says R 1.2 on the board. Is this the same thing as sound board? I am wanting to insulate the walls and floors in my home studio and wonder if this will do a good enough job. This seems to be a very dense 3/4" material. I would appreciate everyones opinion.