CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft, Pack of 5 Sheets Butyl Sound Deadener Mat, Audio Car Sound Dampening Material for Car Trunk, Door, Floor, Ceiling, Silver

$18.99

Price observed 2026-10-01, 11 days behind our latest run. Amazon shows the live price.

keyboards★ 4.5(145)on Amazon

CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft

CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft, Pack of 5 Sheets Butyl Sound Deadener Mat, Audio Car Sound Dampening Material for Car Trunk, Door, Floor, Ceiling, Silver

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The CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft was $18.99 when we checked it on 2026-10-01. That observation is 11 days behind our latest weekly run, so we are treating it as an estimate until the next check.

About this item Optimal Weight and Thickness: Delivers optimal efficiency and maximal performance among all similar materials with a thickness of 50 mils. Crafted from durable butyl, it outlasts comparable products in the market, ensuring long-lasting effectiveness. Ultimate Sound Control: Our automotive self-adhesive butyl mat efficiently blocks ambient sounds and noises. Among 50-mil thickness materials, it offers unparalleled efficiency and peak performance. Hassle-Free Installation: Each pack contains 5 sheets for effortless cutting and installation on desired panels. Experience a noticeable difference when these sound-proofing sheets are correctly applied. Clean, Mess-Free Application: Our Canopus noise/sound deadening sheets guarantee correct installation when applied to a clean surf

Editor's note

A sensible amount of deadener to test the waters on doors or the trunk without buying a huge roll. Roll it down well on a clean panel and it stays put.

CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft price history

10 weekly checks of our own, from 2026-06-24 to 2026-10-01. Plus 1 monthly point from 2026-06-01, dated before 2026-06-24, bought from a commercial price-history API rather than checked by us. How our price tracking works

$18.99$15.19

Typical

Jun 1Jul 1Aug 1Aug 31Oct 1

Lowest

$15.19

Jun 25, 2026

Typical

$18.99

median of 10 weekly checks

Highest

$18.99

Jun 1, 2026 (backfill)

Latest

$18.99

checked Oct 1, 2026

10 weekly checks of ours1 monthly point dated before 2026-06-24, bought from a commercial price-history API

Typical price is the median of the 10 weekly checks we have taken, not the manufacturer list price. Every discount figure on this site is measured against it.

Every observation (11)

Date	Price	Source
Jun 1, 2026	$18.99	Monthly backfill
Jun 24, 2026	$18.99	Weekly check
Jun 25, 2026	$15.19	Weekly check
Jun 29, 2026	$18.99	Weekly check
Jul 6, 2026	$18.99	Weekly check
Jul 13, 2026	$18.99	Weekly check
Jul 20, 2026	$18.99	Weekly check
Jul 27, 2026	$18.99	Weekly check
Aug 3, 2026	$18.99	Weekly check
Sep 1, 2026	$18.99	Weekly check
Oct 1, 2026	$18.99	Weekly check

About this item

Optimal Weight and Thickness: Delivers optimal efficiency and maximal performance among all similar materials with a thickness of 50 mils. Crafted from durable butyl, it outlasts comparable products in the market, ensuri
Ultimate Sound Control: Our automotive self-adhesive butyl mat efficiently blocks ambient sounds and noises. Among 50-mil thickness materials, it offers unparalleled efficiency and peak performance.
Hassle-Free Installation: Each pack contains 5 sheets for effortless cutting and installation on desired panels. Experience a noticeable difference when these sound-proofing sheets are correctly applied.
Clean, Mess-Free Application: Our Canopus noise/sound deadening sheets guarantee correct installation when applied to a clean surface and rolled over with a suitable roller.

Details

Brand Name: CANOPUS
Model Number: SDM 50 Mil
Item Dimensions L x W: 14.49"L x 10"W
Material Type: Rubber
Material: Rubber
Brand: CANOPUS
Product Dimensions: 14.49"L x 10"W

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CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft: common questions

Is the CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft worth it?

A sensible amount of deadener to test the waters on doors or the trunk without buying a huge roll. Roll it down well on a clean panel and it stays put. Its Amazon listing shows 4.5 out of 5 stars across 145 ratings, which is the retailer's figure and not our verdict.

How much does the CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft cost?

The CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft was $18.99 when we checked it on 2026-10-01. Prices change often, so the live retailer link carries the current number.

Is now a good time to buy the CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft?

Our most recent price for the CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft is $18.99 from 2026-10-01, which is 11 days behind our latest weekly run. We are not calling it a deal or a low until it is checked again.

What is the lowest price the CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft has been?

The lowest price on our record for the CANOPUS Sound Deadening Mat for Cars 50 mil 5 sqft is $15.19 on 2026-06-25, and the highest is $18.99 on 2026-06-01 (backfill). That record is 10 weekly checks we took ourselves plus 1 monthly point dated before 2026-06-24, which came from a commercial price-history API rather than from us.