speakers - expanding foam & other noise abatement

[tberk@mindspring.com (T Berk)]

Daniel Smith wrote:
> 
> Try the poor man dynomat, go to Home Depot or Lowes and get a roll of
> roofing tar paper. Works pretty damn good and it is weather proof,
> don't us expanding foam that may effect the servicability of the door
> internals later.
> 
> Brian
> 
> Oooh, good idea. I can use that to fill in all the gaps in my trunk
> where its not covered by dynamat. And the foam did seem a little iffy.
> Besides internals, I've heard stories of it expanding in the wrong
> direction and popping out the panel.
> 
> Dan
> 


Dan, there are two general types of foam in a can, one expands like
three or four times. The other is low rise and doesn't expand too much
at all. Some thing to consider.
  

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TBerk