Like it says 197mil/ app 1sixteenth thick

Car Sound Deadening Mat - 394 Mil 6.5 Sqft Automobile Sound Deadening & Heat Insulation Material，Audio Noise Insulation and Dampening (40 x 40(10.8sqft))

Car Sound Deadening Mat - 394 Mil 6.5 Sqft Automobile Sound Deadening & Heat Insulation Material，Audio Noise Insulation and Dampening (40 x 40(10.8sqft))

Q: Would this work for vibration from a sound system? Im getting rattling in my doors and hatch part..

Maybe but they have sound deadener for that use.

4.3/5

Product ID: 657826138

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Details

Material
Aluminium
Brand
ALLWIN
Coverage
10.8 square
Item thickness
394 Mils
Recommended uses for product
Automobile

📏6.5 sq.ft coverage per sheet

🔥Blocks 98% radiant heat

🛠️394 mil thick for max dampening

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Siless 80 mil (2mm) 36 sqft (3.4 sqm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (36 sqft)

Description

🚗 Silence the noise, feel the difference—your car’s new secret weapon!

VERSATILE APPLICATION - Perfect for firewalls, trunks, wheel arches, engine compartments, and more—upgrade every inch of your vehicle.
WATERPROOF ODORLESS - Lightweight closed-cell foam that resists moisture and stays fresh without any unpleasant smells.
ULTIMATE THERMAL SHIELD - Keeps your ride cooler in summer and warmer in winter by blocking 98% of radiant heat.
HEAVY DUTY SOUND DAMPENING - 394 mil thickness ensures superior noise insulation from engine, exhaust, and road sounds.
PRECISION FIT EASY INSTALL - Comes in manageable 40x24 inch sheets with self-adhesive backing for hassle-free cutting and application.

This Car Sound Deadening Mat by ALLWIN offers a robust 394 mil thickness and covers 6.5 sq.ft per sheet, delivering top-tier sound insulation and heat blocking. Featuring a waterproof aluminum surface and self-adhesive butyl backing, it’s designed for easy installation and long-lasting performance across multiple vehicle areas, ensuring a quieter, cooler, and more comfortable driving experience.

Specifications

Product dimensions	101.6L x 101.6W centimetres
Manufacturer	ALLWIN
UPC	616943705379
Part Number	AL4040
Item model number	AL4040
Colour	Silver Tone
Style	40 x 40"(10.8sqft)
Item Package Quantity	1
Included Components	Sound deadening mat
Batteries included?	No
Batteries Required?	No
Item Weight	472 g

Have a Question? See What Others Asked

Would this work for vibration from a sound system? Im getting rattling in my doors and hatch part..

How much thickness?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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S/.421

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