Baffling my Ururu Sarara mono split

[Soundman2020]

That doesn't look like duct liner! It is usually grey or black. That looks more like styrofoam. Are you CERTAIN it is proper duct liner? DO you have a link to the product you use there?

- Stuart -

[saemola]

Hey Stuart,

you and I have already discussed this in one or more topics.
It is indeed duct liner.
This is the topic where I posted the different performances for different thickness of this specific liner model: http://www.johnlsayers.com/phpBB2/viewt ... =2&t=20998

[Soundman2020]

Ahhh! OK. So many threads going on at once here... sometimes I get them mixed up... Sorry!


- Stuart -

[saemola]

Hehe, no worries. No reason why you should remember the dozens of people who ask for your advice on a weekly basis.
I’ll take this opportunity to thank you again!

[buttermuffin]

For people in my same situation, I'm still awaiting some data, but it looks like I'm going to use either http://tinyurl.com/yd28mm5n (ranging from 30 to 50 on the durometer scale) or http://tinyurl.com/y8hg2mka for sealing the gap in between the duct split (both available on Amazon here in Europe). So far all I know is that for the first, the website reads "1 cm of Sorbothane can isolate up to 40 dB of sound", whatever that means... while the latter has a density of 130-170kg/m3.
Bostik 99 will be used for gluing the liner to the duct and baffle box. I'm also investigating on whether it can also act as a sealant to keep the wood's gasses in since it's a glue that's meant to completely cover the surface upon which it is applied.

Did you finish your silencers, please share some pics!

Unfortunately this is the only half decent picture I have of the finished silencers. I can't seem to find the others, but I'll keep looking.

1.jpg

Ok thanks, did you already install them? Please show us Are you happy with the results?