Anyone used or heard of this?
Popped into my local grow shop earlier and they were recommending it, supposedly more quieter than the standard acoustic ducting.
It's in 3 layers with the third outer layer being plastic sheeted so should stop any unwanted odours compared to the acoustic ducting with holes etc.
Phonic trap acoustic ducting is the best acoustic ducting on the market. This ducting is firstly made up from a sound absorbing material that is then surrounded by a sound absorbent foam and then wrapped in a hard wearing flexible foil.
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