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Part number: 050221
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Product Details
Design Engineering Dei 050221 Boom Mat Sound Insulation
Design Engineering Dei 050221 Boom Mat XL Vibration Damping Material

Boom Mat is a simple and effective solution eliminating squeaks, rattles, vibrations and unwanted engine and road noise. No surface preparation is required and it is easy to install. Simply trim to desired size and shape, peel backing and apply.

Constructed of a rubber-based (viscoelastic) polymer layer with an aluminum foil laminate outer facing, Boom Mat?s strong adhesive backing is unaffected by extreme hot and cold temperatures, is corrosion resistant and can be applied to metals, painted areas, plastic, fiberglass, automotive coatings and difficult to bond surfaces to name a few. With an ultra strong adhesive backing it can be applied in horizontal, vertical and inverted applications as well as on complex shapes.


  • 40%+ better damping performance above 75?F vs. leading competitive brand
  • Maintains adhesion from -30?F to 400?F
  • 20% higher weight per square foot than closest competitor.
  • Low frequency damping
  • Mid & high frequency barrier
  • Non hazardous material
  • Bonds to irregular and contour shaped surfaces
  • No surface preparation required
  • Trim to size with scissors or knife, peel backing and apply
  • Multiple uses including automotive, commercial and industrial applications
Add your review
Good but would like to have a link to the manufacture.
Every thing was easy.
I ordered a new clutch on June 12, and the item shipped the same day.  Had the item on time as expected.  They also beat all other retailers prices by a significant amount.  Their shipping costs were also reasonable.  The only issue I experienced is that it is virtually impossible to get order status from their Website if you do not have an account.  Anytime I used the link provided in the order confirmation E-Mail would always return an error.
good so far....
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