Sound Assassin

Sound Assassin | Sound Deadening & Insulation (Videos below)


If you want to do all you can to reduce road and wind noise then we suggest using Sound Assassin, our sound deadening thermal insulation material. During our 30 years in the automotive upholstery business we have used butyl based sound deadening material and it has proved itself to be an excellent product and very easy to work with. We previously used HustMat, but are now selling our own, Sound Assassin.

Sound Assassin is great for ALL vehicles. Our Half & Full floor packages can be installed into any vehicle for the same, great benefits. It is also great for inserting into trunk spaces and door panels.

  • Reduce Heat & Road Noise.
  • Butyl based Damping Pads 
  • Temperature range: -30 to 400 degrees Fahrenheit
  • Simple to Install - very pliable & easy to work with
  • Material cuts easily with standard razor knife or scissors
  • Peel and stick adhesive– no extra glue required
  • No odor
  • Apply to hard top & floor under carpet
  • Made in the USA

We offer Sound Assassin in the following custom packages

Jeep Hard Top Package are $39.95 & includes

  • 2020-2024 Gladiator: 17 - 20" x 2" strips 
  • 2007-2024 JK & JL, 2 or 4 door: 17 - 20" x 2" strips
  • 1997-2006 TJ: 11 - 29" x 2" strips
  • 2004-2006 LJ: 11 - 29" x 2" strips

           - This package is enough to do your hard top like in the video below.         

Half Floor Package are $139 & includes

  • 14 - 15" x 20" sheets of Sound Assassin

          - This package is enough to cover for about half of the interior floor of your Jeep, 25.5 sq.ft         

Full Floor Package are $259 & includes

  • 28 - 15" x 20" sheets of Sound Assassin 

          - This package is enough to Cover the entire floor of your Jeep including interior wheel wells. 51 sq.ft.


Watch these 4 videos for all you need to know