Item # 15841 BRAND: Eastwood

X-MAT® Sound Deadening 18x31 inches 34.8 SQ FT

Eliminate road noise and heat by applying under carpet, door panels, inner firewall and more.
Eliminate road noise and heat by applying under carpet, door panels, inner firewall and more.
X-MAT® Sound Deadening 18x31 inches 34.8 SQ FT is rated 4.5 out of 5 by 60.
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$110.99
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Eliminate road noise and heat by applying under carpet, door panels, inner firewall and more.

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X-MAT® Sound Deadening 18x31 inches 34.8 SQ FT

Product Overview:

Description

Best Heat & Sound Damping Material

Eliminate road noise, floor pan vibration and exhaust heat from your vehicle! XMAT® creates the ultimate in acoustic and thermal protection for your muscle car, street rod, boat or RV. This multi-layer insulation includes an aluminum facing surface and high-tack butyl rubber membrane that block out unwanted noise and heat. Reduce noise by up to 19 decibels and interior temperatures by up to 30 degrees so you can focus on enjoying your ride. Because of its design, X-MAT can be used as door panel insulation, trunk sound blockers, exhaust sound deadening material and even hood insulation for automotive use. This package includes nine 18-inch by 31-inch mats, giving you nearly 35 square feet of coverage for your car. The sheets can also be cut and formed to be an exact fit for your vehicle.

Great Performance & Value

In the sound deadening showdown, it's no contest. Lab testing has shown that Eastwood's butyl sound deadener offers equivalent performance to other name-brand products while costing significantly less. While sound deadening material comes standard in modern cars, many restorers also add it to older vehicles so they can enjoy present-day comfort while retaining that classic look. You may also need it as part of body repair or an aftermarket upgrade. Whatever your reason for needing it, X-MAT offers a low-profile heat and sound reduction barrier to block out natural rattles, vibrations and warmth. See our product videos and reviews to learn more!

Features:

  • All-purpose X-Mat with three layers offering excellent temperature and sound reduction.
  • Butyl rubber membrane absorbs road and driveline noise while high-performance aluminum facing reduces engine and exhaust heat.
  • Easily cut and installed under carpets, inside doors, and around speaker boxes and firewalls so you can enjoy your ride in greater comfort.
  • Conforms effortlessly to complex interior contours of floors, door and side panels.
  • Withstands temperatures up to 350 degrees. Reduces heat as much as 30 degrees and sound by as much as 19dB.
  • Nine 18"x31" sheets included
  • Covers 34.8 square feet
  • Perfect for keeping your ride cool, quiet and comfortable year-round

Weight per sq. ft. is 12.8 oz.



Use Eastwood X-MAT® Car Heat & Sound Barriers for a comfortable driving experience in your restoration vehicle. These insulation mats have a special three-layer design to prevent external sound and heat from getting inside the cabin. They block extreme cold temperatures in the winter, too. You’ll put less strain on the HVAC system while being able to enjoy some tunes or a conversation. X-MAT sound deadening material also absorbs vibrations from the road so things go smoother behind the wheel.

. Lab tests show that X-MAT offers comparable performance to name-brand materials that cost significantly more. Watch our demonstration video to see and hear these sheets in action. We know they’ll Do the Job Right for you.

Warranty

Specifications

Mat Size:18" x 31" x 1/16"
Coverage (sq.ft.):34.8
Temp Reduction Up To:30ºF (23%)
dB Reduction Up To:19 (22%)
Best Applications:Under Carpet, Door Panels, Trunk, Stereo Enclosures, Under Dash, Inner Firewall

In the Box

Contents

Nine 18In. x 31In. sheets, approximately 34.8 square feet

Guides & Accessories

Safety Information

Wear gloves when cutting and applying this material

Click here to see safety products

Accessories

Application Tips

All-Purpose X-Mat With Three Layers Offering Excellent Temperature And Sound Reduction

Reviews

Rated 5 out of 5 by from Happy Good stuff, easy to work with, well packaged for easy removal. I would sure buy from you guys again, thanks.
Date published: 2022-08-27
Rated 5 out of 5 by from I Deadened My Junk This x-mat is awesome, very effective, easy to use, looks good, thick and dense. It transformed my junky $1500 truck into a junky $1500 truck that doesn’t rattle, worth the money. It’s so thick I don’t even notice my rusty floorboards disappearing underneath them, win in my book.
Date published: 2022-08-10
Rated 5 out of 5 by from Sound and heat Was what I wanted and worked the way I wanted it. Cost was okay and shipping was there quickly. Thank you Eastwood.
Date published: 2022-08-06
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Questions & Answers

how does this compare to dynamat such as the 10455 kit? equal thickness? no bad tar odor?

Asked by: billy
Yes, this product is directly comparable to their offering and does not have odor.
Answered by: Nick BC
Date published: 2022-09-12

I'm putting this in a 1996 Chevelle. The car has a channel in the floor pan that the wiring runs to the back. Should the wiring go underneath or on top of the X-Mat? Thanks.

Asked by: mas439
I would put any wiring above the Xmat.
Answered by: Nick BC
Date published: 2022-09-12

can this be used on the roof of my truck?

Asked by: auggie
We recommend using a lighted sound deadening material for underhood and roof applications. https://www.eastwood.com/x-mat-underhood-and-headliner-51x39x1-4.html
Answered by: ZachC
Date published: 2022-04-25

Where is X-Mat manufactured?

Asked by: Phrog
This is manufactured in China
Answered by: ZachC
Date published: 2022-03-24

Is this product odor-free and suitable for use in a sleeping environment?

Asked by: ejmathews
This product should certainly be odor free and suitable for a sleeping environment
Answered by: ZachC
Date published: 2022-03-24

Can it go under a wood floor?

Asked by: Bobrit
As long as the wood is properly prepped and cleaned you should have no problem sticking the X-mat to it.
Answered by: ZachC
Date published: 2022-01-31

Can carpet/pad be glued to the surface of the Xmat or does the carpet have to be loose-layed? If so, what kind of adhesives would be acceptable(3M spray adhesive, contact cement). Thanks

Asked by: stratcat
You can certainly apply carpet directly over the X-Mat. Any carpet adhesive such as 3Ms should work great.
Answered by: ZachC
Date published: 2022-03-24

What is the thickness of the X-mat in mm?

Asked by: MGB77
1.5875 mm
Answered by: Kelly H
Date published: 2022-03-24
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X-MAT® Sound Deadening 18x31 inches 34.8 SQ FT
$110.99
In Stock