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expiredphoinix | Staff posted Jan 19, 2026 10:32 PM

10-Count 14.5″ x 10″ Amazon Basics Car Sound Deadening Mat

$14

$20

30% off
Amazon
37 Comments
20.9K Views
Visit Amazon
Deal Details
Amazon has 10-Count 14.5″ x 10″ Amazon Basics Car Sound Deadening Mat on sale for $13.74. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

About this product:
  • Sound deadening mat made of butyl rubber compound substrate
  • Strong self-adhesive backing for secure placement
  • Reflective aluminum foil on front for thermal insulation
  • Each piece measures 14.5" x 10"
  • Total coverage area 10 square feet

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • This offer is now $0.63 less (4% savings) than our recent and very popular front page deal price of $14.37 from December 2025 which earned 55 thumbs up.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 10-Count 14.5″ x 10″ Amazon Basics Car Sound Deadening Mat on sale for $13.74. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

About this product:
  • Sound deadening mat made of butyl rubber compound substrate
  • Strong self-adhesive backing for secure placement
  • Reflective aluminum foil on front for thermal insulation
  • Each piece measures 14.5" x 10"
  • Total coverage area 10 square feet

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • This offer is now $0.63 less (4% savings) than our recent and very popular front page deal price of $14.37 from December 2025 which earned 55 thumbs up.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+59
Good Deal
Visit Amazon

Top Comments

kurtisk
13Comments
44Reputation
I used this to cover the outside of a QNAP 4-bay NAS and now you can have it in a normal room instead of in the closet...in the basement...in the neighbor's house. You can hear the drives still if you listen for them, but sooo much quieter. Only used 3 sheets to cover all 4 sides with front and back.
Go to Comment
Yuragk
57Comments
61Reputation
It will increase temp of your drives inside and will accelerate their failure.
Go to Comment
firebirdude
7.5KComments
2.4KReputation
Do not use that Peel and Seal roofing crap for this purpose. They are NOT similar. Peel and Seal is asphalt based. This is butyl rubber. And on that note, this isn't quality CLD either. Better than nothing? Of course. But if you're serious about audio/sound isolation, use something like Resonix.
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38 Comments

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Jan 20, 2026 12:45 AM
649 Comments
Joined Dec 2021

This comment has been rated as unhelpful by Slickdeals users.

Jan 20, 2026 2:29 AM
1.3K Comments
Joined Feb 2010
ROOSKIEJan 20, 2026 2:29 AM
1.3K Comments

Our community has rated this post as helpful. If you agree, why not thank ROOSKIE

Quote from BraveTeam7995 :
what's the deal here ?
It more expensive per sqft vs buying either 36sqft packs but 10sqft is enough for many use cases so it is a nice price for the smaller amount.
2
Jan 20, 2026 2:45 AM
793 Comments
Joined Jun 2023
AquaIdea9357Jan 20, 2026 2:45 AM
793 Comments
Just use all the packaging that comes in all of packages that are being purchased on this site.
1
16
5
Jan 20, 2026 2:50 AM
2.6K Comments
Joined Nov 2009
dubmangJan 20, 2026 2:50 AM
2.6K Comments
lowes/ hd have big metallic rolls with the same sticky stuff for a lot cheaper. works just as good albeit it might be on the heavy side (but i dont know if audio sound deadner is heavy too)
1
Jan 20, 2026 2:52 AM
13 Comments
Joined Mar 2009
kurtiskJan 20, 2026 2:52 AM
13 Comments

Our community has rated this post as helpful. If you agree, why not thank kurtisk

I used this to cover the outside of a QNAP 4-bay NAS and now you can have it in a normal room instead of in the closet...in the basement...in the neighbor's house. You can hear the drives still if you listen for them, but sooo much quieter. Only used 3 sheets to cover all 4 sides with front and back.
4
3
1
Jan 20, 2026 2:56 AM
44 Comments
Joined Feb 2011
hieu79Jan 20, 2026 2:56 AM
44 Comments
Quote from dubmang :
lowes/ hd have big metallic rolls with the same sticky stuff for a lot cheaper. works just as good albeit it might be on the heavy side (but i dont know if audio sound deadner is heavy too)
roofing material right? those are super good too
1
Jan 20, 2026 3:00 AM
645 Comments
Joined Nov 2007
cowbe0x004Jan 20, 2026 3:00 AM
645 Comments
Quote from dubmang :
lowes/ hd have big metallic rolls with the same sticky stuff for a lot cheaper. works just as good albeit it might be on the heavy side (but i dont know if audio sound deadner is heavy too)
Haven't found one cheaper from lowes/hd, what is it called?

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Jan 20, 2026 3:15 AM
57 Comments
Joined Nov 2011
YuragkJan 20, 2026 3:15 AM
57 Comments

Our community has rated this post as helpful. If you agree, why not thank Yuragk

Quote from kurtisk :
I used this to cover the outside of a QNAP 4-bay NAS and now you can have it in a normal room instead of in the closet...in the basement...in the neighbor's house. You can hear the drives still if you listen for them, but sooo much quieter. Only used 3 sheets to cover all 4 sides with front and back.
It will increase temp of your drives inside and will accelerate their failure.
4
4
Jan 20, 2026 3:26 AM
12.6K Comments
Joined Jan 2009
teaberryJan 20, 2026 3:26 AM
12.6K Comments
are you blocking the fan port too?
Quote from kurtisk :
I used this to cover the outside of a QNAP 4-bay NAS and now you can have it in a normal room instead of in the closet...in the basement...in the neighbor's house. You can hear the drives still if you listen for them, but sooo much quieter. Only used 3 sheets to cover all 4 sides with front and back.
3
Jan 20, 2026 3:43 AM
78 Comments
Joined Jan 2009
nemJan 20, 2026 3:43 AM
78 Comments
Quote from teaberry :
are you blocking the fan port too?
Can't hear the drives click if the drive heads are melted
13
2
Expert
This user is an Expert in Home & Home Improvement
Jan 20, 2026 4:03 AM
7.5K Comments
Joined Oct 2014
firebirdude
Expert
This user is an Expert in Home & Home Improvement
Jan 20, 2026 4:03 AM
7.5K Comments

Our community has rated this post as helpful. If you agree, why not thank firebirdude

Quote from dubmang :
lowes/ hd have big metallic rolls with the same sticky stuff for a lot cheaper. works just as good albeit it might be on the heavy side (but i dont know if audio sound deadner is heavy too)
Do not use that Peel and Seal roofing crap for this purpose. They are NOT similar. Peel and Seal is asphalt based. This is butyl rubber. And on that note, this isn't quality CLD either. Better than nothing? Of course. But if you're serious about audio/sound isolation, use something like Resonix.
2
Jan 20, 2026 4:59 AM
6.3K Comments
Joined Mar 2008
redpoint5Jan 20, 2026 4:59 AM
6.3K Comments
AI says I need 50 square feet to cover the wheel wells of a Pacifica minivan. Maybe there are larger sheets that would be more economical? FYI there is 10 square feet in this, and thickness is said to be 2mm. Seems quite thin, but the reviews are good.
Last edited by redpoint5 January 19, 2026 at 09:12 PM.
1
1
Jan 20, 2026 4:59 AM
649 Comments
Joined Dec 2021
BraveTeam7995Jan 20, 2026 4:59 AM
649 Comments
Quote from ROOSKIE :
It more expensive per sqft vs buying either 36sqft packs but 10sqft is enough for many use cases so it is a nice price for the smaller amount.
thanks...
3
Jan 20, 2026 6:16 AM
582 Comments
Joined Sep 2011
cloudyviewJan 20, 2026 6:16 AM
582 Comments
I used a pack of these on an IKEA Trotten (metal storage cabinet) and it makes it sounds so much nicer/quieter. It's also the stand for my 3D printers, so it not being an empty metal shell is a HUGE benefit. It would be a massive noise maker without the pads.
(Nothing special about these specific pads, other than getting a small pack fit relatively cheap per ft)
1

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Jan 20, 2026 8:54 AM
7.1K Comments
Joined Dec 2006
megablankJan 20, 2026 8:54 AM
7.1K Comments
Brutal amounts of labor to install
1
3

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