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Fatmat

FatMat Self-Adhesive FatMat Sound Deadener Bulk Pack with Install Kit - 100 Sq Ft x 50 mil Thick

    • Based on 826 reviews
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Availability: 13 left in stock
Fulfilled by Resilient Sounds
Arrives Nov 27 – Nov 29
Order within 23 hours and 51 minutes
Available payment plans shown during checkout

Size: 100 Sq Ft


Features

  • Two 18 inch wide x 33.5 feet long Rolls of Self-Adhesive FatMat (100 Sq Ft Total) with Install Kit Consisting of Easy Instructions, Roller, Knife, and FatMat Sound Control Decal
  • 50 mil Nominal Thickness
  • Acoustical Insulation for Cars, Trucks, Homes, Boats, Campers, Computers, and Even the Kitchen Sink
  • Sound absorbing mat reduces noise and vibrations, stops rattles. Combats vibrational distortion, enhance audio clarity
  • Improve your car audio, better sound and more bass. Keep Sound In, Noise Out - A Sound Decision!

Material: Aluminum


Brand: Fatmat


Product Dimensions: 804"L x 18"W


Manufacturer: FatMat Sound Control Inc.


Manufacturer: ‎FatMat Sound Control Inc.


Brand: ‎Fatmat


Model: ‎FatMat


Item Weight: ‎30 pounds


Product Dimensions: ‎7 x 7 x 37 inches


Item model number: ‎FM100


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎FM100


Date First Available: June 23, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 27 – Nov 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great stuff...I need to buy more!
Size: 10 sq ft
This was the first time I ever tried sound dampening material. Decent price, easy to cut, easy to install, and does its job. No signs of bad smell as some have reported. No signs of melting (yet) or not sticking as some have reported. Razor blade works fine, and roller worked fine. 10 square feet was enough for two full door panels. Now, this stuff has a few different applications. I used it for the most common one which was dampening my doors while I was installing new speakers (6.5”). I had a bad rattle with the stock speakers (even with bass blockers) and I thought it was just the speaker vibrating against the door panel. I removed the door panel and tested the speaker, and found that the entire speaker was actually vibrating the sheet metal of the door on deeper notes. I put 2 layers of FatMat inside the door cavity (inside the speaker cut-out, behind speaker magnet). I put a single layer on the actual door behind the panel. It was easy cutting out the area out for the door handle, speaker wires, and speaker hole. I took a few extra scraps and did a 2nd layer around the outside of the speaker hole. Admittedly, the after-test was done with FatMat and new speakers, so it is tough to determine how much is from FatMat and how much is from a better speaker, but it definitely killed the rattle noise. Speakers sounded great and there was no rattling at all, no matter the depth of the bass (still using bass blockers). The door felt and sounded much more solid when closing it. I was absolutely surprised at how much of a difference it made. The speakers sounded very full, as if they were mounted in a sealed box, and I believe the FatMat is responsible for that. ... show more
Reviewed in the United States on June 19, 2015 by RobC
    • Noise be gone, FatMat's here
Size: 25 Sq Ft
Ok - so you re wondering if FatMat can do what Dynamat or many other products in this category can. And the answer is yes. It works great on a car - doors, trunk, floor, behind the dash, etc. It is not an insulation panel to mount on walls of a home nor is it intended for any use inside the home (unless you've thought of a way to use this somewhere I have not). 25 sq ft was not enough to do the entire interior of a car - 50 sq ft was more than enough to cover all of the interior (except the trunk). The net benefits of the install was a much quieter ride inside the convertible it was used in - although (caveat coming), I topped the FatMat with some thick sticky HVAC insulation material, some roofing product with the same rubbery base, with some closed cell foam and last but not least, a layer of carpet underlayment with a moisture barrier (all on the floor of the car - remainder of interior was FatMat only). The kit (blade and roller) come in very handy to finish install in a jiffy. It is huge amount of work in most cases if you are completely re-doing an interior like I was but if someone is just looking to re-do a set of doors or a simple floor install - this is simple to use. I did use a heat gun to make the product pliable so I could cut and shape and wedge into some of the tight corners inside a car. Thankfully - had almost zero interior to work with. All in all - highly recommend this product (in combination with some of the others mentioned in the review - all Lowe's or Home Depot stuff). ... show more
Reviewed in the United States on February 22, 2016 by Miataki
    • Awesome sound deadening product for a great price
Size: 25 Sq Ft
This is a great product and much better value than its competitors. This stuff is super sticky with a quality metal backing. I've used the other brands and this is a solid product for an awesome price. It wont let you down. For best results use with a hairdryer or heat gun (preferably). A tip to would be installers, leave the sheets out in the sun for about 20-30 mins before install because it will make it much more plyable and easier to install. The included roller definietly comes in handy to get out the bubbles and ridges and ensure a tight bond, although I personally prefer a more heavy duty rubber roller. I used this kit on two front doors (on the inner and outer skins of the door) of a 1998 Nissan Maxima, a trunk lid and some miscellaneous small metal parts in the trunk that were vibrating, and I still had some left over. I plan on getting some more to do the floor of my trunk and rear doors. There are tons of positive reviews on this brand all over the web, so if you are hesitant, go ahead and look them up. But for the price you CAN'T go wrong. ... show more
Reviewed in the United States on March 23, 2011 by Jersey Guy
    • Works well, affordable, odor not too bad
Size: 10 sq ft
I put a ton of this stuff inside all four doors as part of a total audio system upgrade. I also put it on the floor up front under the carpet and a little on the bottom of the trunk lid and between the rear speakers under the rear deck. It was relatively easy to apply (put it in the sunshine for a while first) and not too hard to cut. Use a blade, not a scissors. Some others have complained about the asphalt-like odor and it does exist at first. I left my pieces laying out and not rolled up for a few day before using. Maybe this helped. My car did have a bit of an odor for about a week or two, but then it disappeared. Considering the cost savings vs the competition, it's well worth it. I would recommend this product as it really did help with reducing road noise and helping my new speakers sound great with no rattling at all. ... show more
Reviewed in the United States on September 13, 2013 by Brian N
    • Great product and great results
Size: 25 Sq Ft
Installed this on my Tacoma since the doors were rattling with the volume up. This kit is perfect for all 4 doors with a little bit of left over. The cabin is quieter. The doors feel more substantial when opening and closing and the audio quality has been improved.
Reviewed in the United States on November 22, 2022 by Seppy

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