So I've been fixing up my old car, and came across a bunch of people adding Dynamat and other Butyl/Asphalt based materials to their doors, roofs and trucks to cut down on vibrations, and hence noise.
Here's a good example of such a install.
https://www.youtube.com/watch?v=z3635GyE_lE
Here's the material.
https://www.amazon.com/gp/product/B0...49e96b9b988901
Checking on my own cyclone, I can definitely feel it vibrating in the cone, but the intake, and impeller housing don't see to be vibrating.
I'm personally pretty happy with 75-80 dbs I'm getting on my cyclone, so I'm not tempted to buy one of these kits, but has anybody else tried this? What results, if any, did you get? Seems quicker, and cheaper than a cabinet.