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Review on Design Engineering 050509 Tunnel Shield by Elijah Balzarini

Revainrating 4 out of 5

great product for chimney fan

The adhesive is very strong so it is important to have a plan of where you are going to use it. I've used it under and behind an installed fan in my fireplace. My goal was to reduce the vibration and rattle when the fan was running at half speed. It turned out that this product eliminated almost ALL the noise at maximum fan speed.

Pros
  • cool product
Cons
  • doubt it

Comments (1)

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March 10, 2023
Keeps heat out- but wear leather gloves when cutting and sticking