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🚗 Silence & Coolness, Engineered for Your Ride
The CHAOGANG 200mil Car Sound Deadener is a 5mm thick closed cell PE foam mat with a premium 5A grade aluminum foil finish, offering 36.16 sqft of coverage. Designed to reduce noise, heat, and vibrations, it withstands extreme temperatures from -40°C to +149°C. Easy to cut and install, this durable, moisture-proof insulation enhances your vehicle’s comfort and driving experience.








| ASIN | B099PSQXJW |
| Best Sellers Rank | #48,266 in Automotive ( See Top 100 in Automotive ) #63 in Automobile Insulation |
| Coverage | 36.16 square_feet |
| Customer Reviews | 4.6 out of 5 stars 502 Reviews |
| Item Dimensions L x W | 315"L x 16.5"W |
| Item Thickness | 5 millimeters |
| Manufacturer | CHAOGANG |
| Manufacturer Part Number | 796917970948 |
| Material | Aluminum Foam Polyethylene (PE) |
| Material Type | Aluminum Foam Polyethylene (PE) |
| Model Number | 796917970948 |
| Product Dimensions | 315"L x 16.5"W |
| Recommended Uses For Product | automotive insulation and soundproofing |
| UPC | 796917970948 |
| Unit Count | 1 Count |
A**R
Excellent product
Very durable, easy to cut. Good adhesive and easy to apply. Video show strength of foil. God bless
D**A
Great Sound Insulation at a Great Value
I’m very satisfied with this sound deadening mat. It was easy to cut and install, and it sticks well to clean surfaces. I used it in my vehicle, and I noticed a significant reduction in road noise and vibrations. The material feels durable and provides excellent coverage. It’s a great value for the price, and I would definitely recommend it to anyone looking to improve sound insulation
S**.
Excellent for doors, floors, and back walls of my truck!
Cuts easily with a carpet knife, and the stickness is perfect It really will stick well to clean dry surfaces. I used this large roll on the two front doors of my wife's VW Taos, the front floorboards in my Ram1500 and the back wall of my ram 1500. The biggest sound differences were in the RAM. It was coupled with butyl rubber matting (vibration dampening), but the 100Mil closed cell foam was a phenomenal addition. to give a clue of what the difference is, when I turn the air conditioning on at 2-speed, I cannot hear the road noise at 55mph. It's a CRAZY amount of quiet. Love the stuff!
D**.
Strong adhesive, easy to install
This product is easy to cut to shape and install. I use the biggest pieces that I could properly apply and remove the backing. When working in corners, be careful to get it positioned correctly the first time, because the adhesive is very strong and you cannot move it once it sticks (the product will tear if you try to peel it up).
K**E
Great for the price
Easy to install, a bit thinner than i expected. the foam is pretty fragile & the adhesive isn’t extremely sticky. but if you’re delicate and intentional with it it works great!
Z**Y
Awesome product
Awesome product
M**Z
Llego en tiempo
El producto de buena calidad
M**7
did it's job
easy installation, thick material, lasts long time
Trustpilot
1 week ago
2 months ago