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🔇 Silence is the new luxury — upgrade your ride with CANOPUS!
CANOPUS Professional Sound Deadening Mat offers 50 mil thick butyl rubber sheets covering 18 sqft, engineered for superior automotive noise reduction. Designed for trunk, door, floor, and ceiling applications, it features self-adhesive, easy-to-install panels that deliver long-lasting sound dampening and enhanced audio clarity, making it a top choice for car enthusiasts seeking premium soundproofing.




| ASIN | B0CFW1WZS8 |
| Best Sellers Rank | 3,741 in Automotive ( See Top 100 in Automotive ) 10 in Automobile Insulation |
| Brand | CANOPUS |
| Country of Origin | China |
| Coverage | 18 sqft |
| Customer Reviews | 4.5 out of 5 stars 66 Reviews |
| Included Components | Sound Deadening Mat, 9 sheets (each one is 49.5cmx38cm) |
| Item Dimensions L x W | 49.5L x 38W centimetres |
| Item Thickness | 50 Mils |
| Item Type Name | Sound Deadening Mat for Cars |
| Item thickness | 50 Mils |
| Manufacturer | Canopus |
| Material | Rubber |
| Model Number | SDM 50 Mil |
| Number of Items | 9 |
| Product dimensions | 49.5L x 38W centimetres |
| Recommended Uses For Product | car soundproofing, insulation |
| Recommended uses for product | car soundproofing, insulation |
| UPC | 810063612122 |
E**D
Exceptional - highly recommend
Amazing quality, goes a lot further than you think. Easy to apply and the difference is astonishing - going to purchase more. Much better than Chinese alternatives.
M**I
CANOPUS SOUND DEADENING
High quality Great service highly recommended thank you
C**E
Soundproofing
This is a great product
S**A
Awesome product
Awesome product. Works a treat sound deadening my vehicle. Highly recommended 👌
M**N
It's making a difference
Good quality
E**O
Recomendado
Buen producto, lo recomiendo
P**R
Top
Gut und preiswert.
P**N
Impressionnant
Utilisé pour insonoriser une cantine métallique. Je suis impressionné par l'effet. C'est vraiment TOP
R**N
Worth the Positive Difference
I did not expect too much from this CANOPUS sound deadening product - but wanted to test a single large panel (before and after) to check. The difference is impressive. One box of this material made a significant difference in soundproofing even in a floor area without much vibration. I bought a second batch to use in underseat floors and trunk and expect equally good results. Worth it.
J**E
Attention aux dimensions
Ne pas commander au delà de 38 cms x 25 cms .... j'ai commandé 38 x 50 et j'ai reçu les feuilles pliées en deux au milieu .... on voit une marque vraiment laide au milieu de tous les panneaux !!!! Sans oublier que le livreur a jeté le colis par dessus le portail, j'ai du "redresser" les coins abimés et, là aussi, on le voit .....
Trustpilot
1 month ago
1 month ago