Acoustical Sealant

[SteveC]

Does this actually work when you put it between the Gyproc and the studs?? Is it worth the mess and money?

I'm using it on my vapour barrier.

Thanks,

[SteveC]

Ohh yeah, this is for a basement recroom.

[marson]

what are you using it for precisely? at any rate, acoustical sealant basically doesn't "dry"--it remains flexible. try dropping a blob on your step ladder and sticking your hand in it 3 weeks later and you'll find out. staying flexible is important whether it is used on your vapor barrier or in a situation where you are trying to block sound transmission. > >