There is glue on one side. I used it on my doors, overlapped 3". Same thing with the quareter panels and 2 layers behind the rear seat. I used a different product for the floor and firewall.

Can this replace the hood liner?

Yes, it works great for a heat shield.

Can someone who has installed this product provide me with feedback on the heat and noise insulation performance? i'm confused by the mixed reviews.

I used this in a marine application to insulate and sound proof the engine bay/swim platform and it worked great! Really quiet the engine noise and kept the engine heat from heating up the beds. Easy to install and didn’t come apart from being only inches from the engine.

Does this work for my car headliner?

Probably, since its heat rated.....make sure you get headliner adhesive for the cloth part of headliner you are gluing to the foil

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21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80")

Product ID: 47685369

Details

Brand
LINGDA
Item Thickness
10 Millimeters
Material
Paper Rubber
Product Dimensions
40"L x 40"W
Recommended Uses For Product
Sound Heat

💧Waterproof & moistureproof

🔇Superior sound deadening

🔥10mm thick heat shield

188176CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Silence the noise, shield the heat — drive smarter, not harder! 🔇

BUILT TO LAST - Scratch-resistant fiberglass surface with moistureproof and waterproof properties ensures durability in any condition.
WHISPER QUIET RIDE - Advanced sound absorption technology slashes road and engine noise for a serene driving experience.
ECO SMART EFFICIENCY - Reduces air conditioning load and fuel consumption by effectively insulating your vehicle’s interior.
VERSATILE APPLICATION - Perfect for firewall, hood, engine bays, wheel arches, floors, and more—engineered for comprehensive noise and heat control.
TRI LAYER THERMAL ARMOR - 10mm thick PE & aluminum composite blocks engine heat and sunlight, keeping your cabin cool and fuel-efficient.

The LINGDA 21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Deadener Mat combines a tri-layer PE and aluminum design with a scratch-resistant fiberglass surface to deliver superior heat insulation and sound dampening. Waterproof and moistureproof, it’s engineered for versatile automotive applications, reducing cabin heat, noise, and energy consumption for a more comfortable, fuel-efficient ride.

Specifications

ASIN	B074STNQBQ
Best Sellers Rank	#154,911 in Automotive ( See Top 100 in Automotive ) #147 in Automobile Insulation
Brand Name	LINGDA
Coverage	21.53 square feet
Customer Reviews	4.6 4.6 out of 5 stars (2,237)
Item Dimensions L x W	40"L x 40"W
Item Thickness	10 Millimeters
Manufacturer Part Number	Lingda0006
Material Type	Paper, Rubber
Model Number	Lingda0006
Recommended Uses For Product	Sound Insulation, Heat Shielding (Automotive)
Unit Count	21.53 Square Feet

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TrustScore 4.5 | 7,300+ reviews

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188176CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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3 weeks ago

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