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Dynamat 10455 18" x 32" Sound Deadening Xtreme Kit Bulk Pack (9 Sheets)

in stock, ready to be shipped
Original price $229.95 - Original price $229.95
Original price
$229.95 - $229.95
Current price $229.95

Dynamat Xtreme quiets annoying road noise, improves a speaker's dynamic range, and makes for a more comfortable driving experience. You can quiet down the noise, and get better sound. Kit contains four 12" x 36" (305mm x 914mm) pieces of Dynamat Xtreme to reduce road noise so you Hear More Music!™. Kit includes enough material for two standard size doors. For proper installation, use one of our Dynaroller tools.

Having a hard time hearing your car's sound system over the road noise? Dynamat Xtreme keeps the noise out, so you'll hear more music using less power — effectively increasing your amplifier's output! This sheet metal vibration damping material (a butyl composite with a layer of aluminum) conforms and fuses to automotive body surfaces such as floor pans and doors.


  • Dynamat Xtreme is a thin, super sticky butyl rubber bonded to an aluminum alloy skin
  • Formulated with Vector chemistry
  • Simple to cut and install
  • Will stretch and contour better than any other product on the market without tearing
  • Conforms easily to all interior surfaces
  • Sticky butyl rubber will adhere to a surface and stay in place without any special surface prep, and without leaving any odor or dripping material


  • Clean the mounting surface.
  • Using a razor knife or scissors, cut the Dynamat to the desired size.
  • Remove the blue release liner from the back of the Dynamat and apply to the mounting surface.
  • Apply pressure, working the Dynamat into the contours of the mounting surface.
  • Work air out with a roller tool (eliminating air pockets will ensure lasting adhesion of the Dynamat to the surface, giving you maximum damping effect).
  • Repeat the same process for each sheet of Dynamat.

  • 9 sheets of Dynamat Xtreme
  • Installation Instructions

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