Skip to content
Black Friday | 25% Off Sitewide | Add to Cart and Save!
Black Friday | 25% Off Sitewide | Add to Cart and Save!

SDDK12 12 Square Feet Sound Deadening Kit (Four 12" x 36" Pieces)

Sale Sale
Original price $43.99
Original price $43.99 - Original price $43.99
Original price $43.99
Current price $36.99
$36.99 - $36.99
Current price $36.99
Trust Badge 1
Trust Badge 2
Trust Badge 3
Trust Badge 4

Product Details:

  • Four 12" x 36" Pieces of Sound Dampening Material
  • 90.55mil thick (2.3mm)! There are cheaper, inferior solutions at 50-80mil, but we do not recommend that thin of a solution as it will not perform as well.
  • 12 Square feet total
  • Made from 100% Butyl Rubber
  • Eliminates road noise
  • Quiets vibrations
  • Increases sound quality and output of car audio system
  • Stops rattles
  • Increases SPL
  • Reduces heat
  • Easy-to-form aluminum conforms to the desired area of the vehicle with ease
  • Four-step peel and stick design for easy installation
  • Up to 30% thicker than the leading competitors
  • Dimensions (each piece): 12"L x 36"W
  • 1-year Warranty from the Original Purchase Date

Customer Reviews

Based on 44 reviews
89%
(39)
11%
(5)
0%
(0)
0%
(0)
0%
(0)
K
Kris
-

-

M
Martin
Better and thicker than Dynamat

Its a no-brainer; this brand of sound deadening is the best for what you pay for. There are no drawbacks for this cheaper option.

M
Mario
-

-

M
Mike
-

-

M
Mark
-

-