Sound Deadening

Sound Deadening

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  1. Xmat Sound Deadening 18x32 inches 34.8 sq ft
    Xmat Sound Deadening 18x32 inches 34.8 sq ft
    X-MAT® Sound Deadening 18x31 inches 34.8 SQ FT
    Reg. $104.99 Sale $79.97 Save $25.02
    Eliminate road noise and heat by applying under carpet, door panels, inner firewall and more.
    Reg. $104.99 Sale $79.97 Save $25.02
  2. X-MAT® Sound Deadening Material 5pc - 12x12
    X-MAT® Sound Deadening Material 5pc - 12x12
    X-MAT® Sound Deadening Material 5pc - 12x12
    Reg. $34.99 Sale $24.97 Save $10.02
    Reg. $34.99 Sale $24.97 Save $10.02
  3. Eastwood X Mat Low Profile Dense Mat 5 sheets 19.7sqft
    Eastwood X Mat Low Profile Dense Mat 5 sheets 19.7sqft
    Eliminate road noise, floor pan vibration and exhaust heat from your vehicle
    $117.99
  4. Eastwood X Mat Underhood and Headliner 51x39x1/4
    Eastwood X Mat Underhood and Headliner 51x39x1/4
    Apply under the hood and headliner to reduce road noise and heat.
    $49.99
  5. HushMat Wave Breaker Kit - Contains 2-8 Inchx8 Inchea Speaker Back Wave Deflecting Pads 82450
    HushMat Wave Breaker Kit - Contains 2-8 Inchx8 Inchea Speaker Back Wave Deflecting Pads 82450
    HushMat Wave Breaker Kit - Contains 2-8"x8"ea Speaker Back Wave Deflecting Pads
    $23.99
  6. HushMat Mega Bulk Kit - Silver Foil with Self-Adhesive Butyl-9 Sheets 24 Inchx48 Inch ea 72 sq ft 10900
    HushMat Mega Bulk Kit - Silver Foil with Self-Adhesive Butyl-9 Sheets 24 Inchx48 Inch ea 72 sq ft 10900
    HushMat Mega Bulk Kit - Silver Foil with Self-Adhesive Butyl-9 Sheets 24"x48" ea 72 sq ft
    $303.95
  7. HushMat Trunk Kit - Stealth Black Foil with Self-Adhesive Butyl-10 Sheets 12 Inchx23 Inch ea 19 sq ft 10300
    HushMat Trunk Kit - Stealth Black Foil with Self-Adhesive Butyl-10 Sheets 12 Inchx23 Inch ea 19 sq ft 10300
    HushMat Trunk Kit - Stealth Black Foil with Self-Adhesive Butyl-10 Sheets 12"x23" ea 19 sq ft
    $149.99
  8. HushMat Trunk Kit - Silver Foil with Self Adhesive Butyl-10 Sheets 12 Inchx23 Inch ea 19 sq ft 10301
    HushMat Trunk Kit - Silver Foil with Self Adhesive Butyl-10 Sheets 12 Inchx23 Inch ea 19 sq ft 10301
    HushMat Trunk Kit - Silver Foil with Self Adhesive Butyl-10 Sheets 12"x23" ea 19 sq ft
    $149.99
  9. HushMat Floor/Firewall Kit - Stealth Black Foil with Self-Adhesive Butyl-20 Sheets 12 Inchx23 Inch ea 38.7 sq ft 10400
    HushMat Floor/Firewall Kit - Stealth Black Foil with Self-Adhesive Butyl-20 Sheets 12 Inchx23 Inch ea 38.7 sq ft 10400
    HushMat Floor/Firewall Kit - Stealth Black Foil with Self-Adhesive Butyl-20 Sheets 12"x23" ea 38.7 sq ft
    $155.95
  10. HushMat Floor/Firewall Kit - Silver Foil with Self-Adhesive Butyl-20 Sheets 12 Inchx23 Inch ea 38.7 sq ft 10401
    HushMat Floor/Firewall Kit - Silver Foil with Self-Adhesive Butyl-20 Sheets 12 Inchx23 Inch ea 38.7 sq ft 10401
    HushMat Floor/Firewall Kit - Silver Foil with Self-Adhesive Butyl-20 Sheets 12"x23" ea 38.7 sq ft
    $155.95
  11. HushMat Bulk Kit - Stealth Black Foil with Self-Adhesive Butyl-30 Sheets 12 Inchx23 Inch ea 58 sq ft 10500
    HushMat Bulk Kit - Stealth Black Foil with Self-Adhesive Butyl-30 Sheets 12 Inchx23 Inch ea 58 sq ft 10500
    HushMat Bulk Kit - Stealth Black Foil with Self-Adhesive Butyl-30 Sheets 12"x23" ea 58 sq ft
    $299.99
  12. HushMat Bulk Kit - Silver Foil with Self-Adhesive Butyl-30 Sheets 12 Inchx23 Inch ea 58 sq ft 10501
    HushMat Bulk Kit - Silver Foil with Self-Adhesive Butyl-30 Sheets 12 Inchx23 Inch ea 58 sq ft 10501
    HushMat Bulk Kit - Silver Foil with Self-Adhesive Butyl-30 Sheets 12"x23" ea 58 sq ft
    $299.99
  13. HushMat Super Bulk Kit - Stealth Black Foil with Self-Adhesive Butyl-9 Sheets 18 Inchx32 Inch ea 36 sq ft 10800
    HushMat Super Bulk Kit - Stealth Black Foil with Self-Adhesive Butyl-9 Sheets 18 Inchx32 Inch ea 36 sq ft 10800
    HushMat Super Bulk Kit - Stealth Black Foil with Self-Adhesive Butyl-9 Sheets 18"x32" ea 36 sq ft
    $156.00
  14. HushMat Super Bulk Kit - Silver Foil with Self-Adhesive Butyl-9 Sheets 18 Inchx32 Inch ea 36 sq ft 10801
    HushMat Super Bulk Kit - Silver Foil with Self-Adhesive Butyl-9 Sheets 18 Inchx32 Inch ea 36 sq ft 10801
    HushMat Super Bulk Kit - Silver Foil with Self-Adhesive Butyl-9 Sheets 18"x32" ea 36 sq ft
    $156.00
  15. HushMat Hush  InchPro Inch Roller - Professional Install Look - 1 Roller each 90100
    HushMat Hush  InchPro Inch Roller - Professional Install Look - 1 Roller each 90100
    HushMat Hush "Pro" Roller - Professional Install Look - 1 Roller each
    $18.74
  16. HushMat Door Kit - Stealth Black Foil with Self-Adhesive Butyl-10 Sheets 12 Inchx12 Inch ea 10 sq ft 10200
    HushMat Door Kit - Stealth Black Foil with Self-Adhesive Butyl-10 Sheets 12 Inchx12 Inch ea 10 sq ft 10200
    HushMat Door Kit - Stealth Black Foil with Self-Adhesive Butyl-10 Sheets 12"x12" ea 10 sq ft
    $99.95
  17. HushMat Quiet Tape Shop Roll - One 1 Inchx20'x1mm Single Side Foam Tape ea 30300
    HushMat Quiet Tape Shop Roll - One 1 Inchx20'x1mm Single Side Foam Tape ea 30300
    HushMat Quiet Tape Shop Roll - One 1"x20'x1mm Single Side Foam Tape ea
    $19.95
  18. HushMat Universal Auto & Truck Heavy Duty Hoodliner Insulation - 6 Sheets 12 Inchx23 Inch ea 50100
    HushMat Universal Auto & Truck Heavy Duty Hoodliner Insulation - 6 Sheets 12 Inchx23 Inch ea 50100
    HushMat Universal Auto & Truck Heavy Duty Hoodliner Insulation - 6 Sheets 12"x23" ea
    $109.95
  19. HushMat Gasket Kit - 1/8 Inch Silencer Megabond Thermal Insulating and Sound Absorbing Self-Adhesive Foam-2 Sheets 23 Inchx36 Inch ea 11.5 sq ft 20100
    HushMat Gasket Kit - 1/8 Inch Silencer Megabond Thermal Insulating and Sound Absorbing Self-Adhesive Foam-2 Sheets 23 Inchx36 Inch ea 11.5 sq ft 20100
    HushMat Gasket Kit - 1/8" Silencer Megabond Thermal Insulating and Sound Absorbing Self-Adhesive Foam-2 Sheets 23"x36" ea 11.5 sq ft
    $79.95
  20. HushMat Door/Headliner Kit - 1/4 Inch Silencer Megabond Thermal Insulating and Sound Absorbing Self-Adhesive Foam-2 Sheets 23 Inchx36 Inch ea 11.5 sq ft 20200
    HushMat Door/Headliner Kit - 1/4 Inch Silencer Megabond Thermal Insulating and Sound Absorbing Self-Adhesive Foam-2 Sheets 23 Inchx36 Inch ea 11.5 sq ft 20200
    HushMat Door/Headliner Kit - 1/4" Silencer Megabond Thermal Insulating and Sound Absorbing Self-Adhesive Foam-2 Sheets 23"x36" ea 11.5 sq ft
    $112.00
  21. HushMat Under Carpet Floor Kit - 1/2 Inch Silencer Megabond Thermal Insulating and Sound Absorbing Self-Adhesive Foam-2 Sheets 23 Inchx36 Inch ea 11.5 sq ft 20300
    HushMat Under Carpet Floor Kit - 1/2 Inch Silencer Megabond Thermal Insulating and Sound Absorbing Self-Adhesive Foam-2 Sheets 23 Inchx36 Inch ea 11.5 sq ft 20300
    HushMat Under Carpet Floor Kit - 1/2" Silencer Megabond Thermal Insulating and Sound Absorbing Self-Adhesive Foam-2 Sheets 23"x36" ea 11.5 sq ft
    $129.99
  22. HushMat 1/4 Inch Silencer Megabond Thermal Insulating Self-Adhesive Foam Shop Roll-24 Inchx10' ea 20 sq ft 22410
    HushMat 1/4 Inch Silencer Megabond Thermal Insulating Self-Adhesive Foam Shop Roll-24 Inchx10' ea 20 sq ft 22410
    HushMat 1/4" Silencer Megabond Thermal Insulating Self-Adhesive Foam Shop Roll-24"x10' ea 20 sq ft
    $202.49
  23. HushMat 1/4 Inch Silencer Megabond Thermal Insulating Self-Adhesive Foam Bulk Roll - 24 Inchx50' ea 100 sq ft 22400
    HushMat 1/4 Inch Silencer Megabond Thermal Insulating Self-Adhesive Foam Bulk Roll - 24 Inchx50' ea 100 sq ft 22400
    HushMat 1/4" Silencer Megabond Thermal Insulating Self-Adhesive Foam Bulk Roll - 24"x50' ea 100 sq ft
    $550.50
  24. HushMat 1/2 Inch Silencer Megabond Thermal Insulating Self-Adhesive Foam Shop Roll-24 Inchx10' ea 20 sq ft 22510
    HushMat 1/2 Inch Silencer Megabond Thermal Insulating Self-Adhesive Foam Shop Roll-24 Inchx10' ea 20 sq ft 22510
    HushMat 1/2" Silencer Megabond Thermal Insulating Self-Adhesive Foam Shop Roll-24"x10' ea 20 sq ft
    $249.95
  25. HushMat 1/2 Inch Silencer Megabond Thermal Insulating Self-Adhesive Foam Bulk Roll - 24 Inchx50' ea 100 sq ft 22500
    HushMat 1/2 Inch Silencer Megabond Thermal Insulating Self-Adhesive Foam Bulk Roll - 24 Inchx50' ea 100 sq ft 22500
    HushMat 1/2" Silencer Megabond Thermal Insulating Self-Adhesive Foam Bulk Roll - 24"x50' ea 100 sq ft
    $849.95
  26. HushMat Door Kit - Silver Foil with Self-Adhesive Butyl-10 Sheets 12 Inchx12 Inch ea 10 sq ft 10201
    HushMat Door Kit - Silver Foil with Self-Adhesive Butyl-10 Sheets 12 Inchx12 Inch ea 10 sq ft 10201
    HushMat Door Kit - Silver Foil with Self-Adhesive Butyl-10 Sheets 12"x12" ea 10 sq ft
    $99.95
  27. DEI Underhood Thermal Acoustic 050130 12 Sq Ft
    DEI Underhood Thermal Acoustic 050130 12 Sq Ft
    Under Hood Thermal Acoustic Lining is specially designed to block engine compartment noise and heat
    $69.99
  28. DEI Boom Mat 18oz Spray On 050220
    DEI Boom Mat 18oz Spray On 050220
    Boom Mat Spray-On stops noise and vibrations in hard to reach places where peel and stick mat can’t go
    $12.99
  29. Lizard Skin Sound Control Formula 1 Gal Pail
    Lizard Skin Sound Control Formula 1 Gal Pail
    Dampens annoying vibrations, road noise; protects against rust
    $99.99
  30. Lizard Skin Ceramic Insulation Black (Gallon)
    Lizard Skin Ceramic Insulation Black (Gallon)
    Heat insulation for almost any
    metal; withstands up to 500°F
    $99.99
  31. Lizard Skin Sound Control Formula a 2 Gal Pail
    Lizard Skin Sound Control Formula a 2 Gal Pail
    Dampens annoying vibrations, road noise; protects against rust
    $179.99

Items 1-40 of 41

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Auto Sound Deadening Supplies

When restoring an older or antique car, the list of things can get pretty long. A lot of those tasks will be known in advance. But some problems won't make themselves known until you hit the road - and hear them for yourself.

Sometimes the problem is just noise. Because automotive technology advances at a rapid pace, it's easy to get spoiled to modern features, such as soundproofing.

Since 1978 Eastwood has worked with the DIY community by offering high-quality products for restored projects. Among our more than 4,000 automotive products are auto sound deadening solutions from some of the best brands in the industry. Whether you are seeking to control an unintended consequence of your work, or wanting to isolate yourself from a noise you amplified on purpose, you'll find a variety of auto sound insulation solutions at Eastwood.com.

Auto Sound Deadening Equipment

There's a lot to love about older cars, but the amount of noise they make on the road isn't one of them. Even the finest-tuned machines can rattle and clank as parts bump against each other. Adding automotive sound deadener material to your machine can reduce vibrations and muffle noises so your muscle car runs as quietly as a modern ride. Eastwood carries exclusive sound control products and has effective offerings from Dynamat, Lizard Skin, DEI Boom Mat and other brands.

Sound Insulation and Liners

The most common and effective way to mute the cacophony of an old car is sound deadening insulation. These products work by either reducing noises at the source or by making it harder for those noises to get to the interior. We have sound barrier door foam packs, anti-sound liners for floorboards and special underhood insulators plus installation tools and tape. Many of our sound deadening car products also have heat shielding properties as well so the cockpit will be cooler as well as quieter.

Sound Control Coatings

Sometimes loud buzzes and hums come from places that you just can't get to with a floor mat or foam block. If that's the case, our sound deadening sealers are a custom way to shut out the noise. These products are brushed on or sprayed on much like paint and harden into a flexible shell that is formulated to reduce audio levels, heat, and moisture-related rust. They are excellent for battery trays, trunk interiors, trim, undercarriages and other oddly shaped areas.

Hear What You Want To Hear

Hearing the authentic engine roars and wheel buzzing as you drive is all well and good. But if you'd rather talk to a friend without shouting or listen to the radio, then installing sound deadening in your car is the right solution.