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TYPE 475 FIBERGLASS FOR BASS TRAPS?
Posted: Fri Apr 29, 2011 4:51 pm
by rockman
HI, CAN I USE OWENS CORNING TYPE 475 1" RIGID FIBERGLASS TO BUILD 4 " BASS TRAPS?
absorption coeff .
http://www.owenscorning.com/around/soun ... DURACO.PDF
THANKS.
Re: TYPE 475 FIBERGLASS FOR BASS TRAPS?
Posted: Sat Apr 30, 2011 7:11 am
by gullfo
please update your profile to include your location information. why not just get 703?
Re: TYPE 475 FIBERGLASS FOR BASS TRAPS?
Posted: Sat Apr 30, 2011 7:37 am
by rockman
Hi Glenn, thanks for replay.
I cannot find 703 in any store in my country but i have found type 475
What alternatives can I use instead? for bass traps and first reflection points
Re: TYPE 475 FIBERGLASS FOR BASS TRAPS?
Posted: Tue May 10, 2011 7:31 am
by gullfo
check for 48kg/m3 roxul/rockwool/fiberglass/cotton etc.