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")

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

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3615234₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
LINGDA
Item Thickness
10 Millimeters
Material
Paper Rubber

Description

🔥 Silence the noise, cool your ride, and drive smarter!

VERSATILE APPLICATION - Fits hood, firewall, engine bay, wheel arches, floors, and more — perfect for any vehicle upgrade.
DURABLE MOISTUREPROOF - Fiberglass surface resists scratches and moisture, ensuring long-lasting protection under harsh conditions.
NEXT LEVEL NOISE CONTROL - Advanced acoustic dampening reduces road and engine noise for a serene driving experience.
FUEL SAVING HEAT INSULATION - Blocks heat transfer to reduce A/C load, cutting energy use and saving fuel on every drive.
TRIPLE LAYER THERMAL DEFENSE - 10mm tri-layer PE & aluminum foam blocks engine heat and sunlight, keeping your cabin cool and paint safe.

The LINGDA 21.53 SqFT 10mm Heat Shield Deadener Mat combines a high-quality tri-layer PE and aluminum foam design to deliver superior heat insulation and sound dampening. Waterproof and scratch-resistant, it effectively blocks engine and sunlight heat, reduces cabin noise, and improves fuel efficiency by lowering A/C demand. Ideal for multiple vehicle areas, this durable mat transforms your driving environment into a cooler, quieter, and more comfortable space.

Specifications

ASIN	B074STNQBQ
Best Sellers Rank	#96,895 in Automotive ( See Top 100 in Automotive ) #102 in Automobile Insulation
Brand	LINGDA
Brand Name	LINGDA
Coverage	21.53 square feet
Customer Reviews	4.6 out of 5 stars 2,213 Reviews
Item Dimensions L x W	40"L x 40"W
Item Thickness	10 Millimeters
Manufacturer Part Number	Lingda0006
Material	Paper, Rubber
Material Type	Paper, Rubber
Model Number	Lingda0006
Number of Packs	1
Product Dimensions	40"L x 40"W
Recommended Uses For Product	Sound Insulation, Heat Shielding (Automotive)
Unit Count	21.53 Square Feet

Reviews

P**N

9.09.2024

S**T

23.04.2019

P**W

8.04.2025

A**R

28.08.2020

D**Y

9.09.2023

S**T

18.02.2024

M**S

15.02.2026

L**S

16.11.2023

C**N

11.08.2024

T**O

11.10.2025

C**N

4.04.2024

A**E

25.07.2024

S**I

12.07.2023

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In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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