---
product_id: 47685369
title: "21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40\"X80\")"
brand: "lingda"
price: "A$210"
currency: AUD
in_stock: true
reviews_count: 8
category: "Lingda"
url: https://www.desertcart.com.au/products/47685369-21-53-sqft-10mm-heat-shield-thermal-sound-insulation-proofing
store_origin: AU
region: Australia
---

# Waterproof & moistureproof Superior sound deadening 10mm thick heat shield 21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80")

**Brand:** lingda
**Price:** A$210
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80") by lingda
- **How much does it cost?** A$210 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/47685369-21-53-sqft-10mm-heat-shield-thermal-sound-insulation-proofing)

## Best For

- lingda enthusiasts

## Why This Product

- Trusted lingda brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy & Fuel Saver:** Blocks heat transfer to reduce A/C load, cutting energy use and saving you money on fuel.
- • **Versatile Installation:** Fits hood, firewall, wheel arches, floors, and more — perfect for full vehicle acoustic and thermal upgrades.
- • **Durable & Moistureproof:** Fiberglass surface resists scratches and moisture, ensuring long-lasting protection under harsh conditions.
- • **Next-Level Noise Control:** Advanced sound absorption reduces road and engine noise for a serene driving experience.
- • **Triple-Layer Thermal Defense:** 10mm thick PE-aluminum foam blocks engine heat and sunlight, keeping your cabin cool and fuel-efficient.

## Overview

The LINGDA 21.53 SqFT 10mm Heat Shield Deadener Mat combines a tri-layer PE and aluminum foam design to deliver superior heat insulation and sound dampening. Its moistureproof, scratch-resistant fiberglass surface ensures durability, while its versatile fitment options make it ideal for comprehensive automotive thermal and acoustic upgrades. Trusted by thousands, it reduces cabin heat by up to 19°F, lowers road noise, and improves fuel efficiency by easing A/C demand.

## Description

Buy LINGDA 21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80"): Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worked Out Very Well, Good Product - My 1992 Grand Prix STE 5 speed, which I've owned now for 27 years, had a major oil leak years ago, that spattered all under the hood and pretty much destroyed the OEM hood heat blanket by oil soak. I had removed it decades ago and just had bare steel. After getting some other things taken care of that needed repairing, I wanted to drive the car more this year, but again noticed how much heat the 3400 DOHC engine put into the hood's sheetmetal and paint, not happy. So bought this heat absorbent matt. Put it on last Saturday, peeled the centre of the backing and adhered it to the hoods centreline, then worked outward toward both edges, came out looking quite nice, very pleased with the result. The glue is pretty much something, don't get it stuck to where you don't want it or the foam will rip as you attempt to remove it, I'm expecting after a few heat-cycles it should be bonded on like cement. Quite satisfied with the results, recommend without hesitations.
Review: Great Protection and heat protection. - I live in S. FL. and the heat during summertime will cook food in the cab of a truck. I removed all carpeting, roof liner and seating from the cab of my truck. I installed the thermal shield in about 15 min, has excellent adhesion. I reinstalled the carpeting, seats and a cheap vinyl over the roof insulation. I turned on my truck and was instantly surprised at the minimal exterior road noise and the music acoustics were a lot better. The interior heat difference is the BEST feature. The cab of my truck would reach 124 degrees when left sitting in the sun all day and with traffic, no A/C and 5 workers the heat was unbearable. After installation of the insulation the truck does not get above 105 degrees during the day and my crew is happy. Start to finish 2 men 20 man hrs. for installation. I am going to order more to insulate the roofs and walls of my work vans. Cheap solution to a never ending problem in Florida! Good Product!

## Features

- 【Heat Shield Material】100% Brand New heat shield Car Sound Deadener, PE with aluminum material, Thickness: 10mm, High quality tri-layer, twin density lightweight foam laminate.
- 【Sound Deadener for Cars】Strong sound deadener, sound insulation and absorption performance,heat insulation, damping and antisepsis.
- 【Heat Insulation】Scratch resistant. The surface high-fiber cloth is fiberglass. Heatproof.Block transmit sunlight, engine, exhaust pipe heat to the cab, reduce air conditioning energy consumption, saving fuel.
- 【Applications】Exterior bulkhead, firewall, hood, engine compartment, engine bays. boot, wheel arch, body panels, load floor, under seat, floor, interior bulkhead. Also ideal for under floor applications as it has great load resistance properties.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074STNQBQ |
| Best Sellers Rank | #151,728 in Automotive ( See Top 100 in Automotive ) #170 in Automobile Insulation |
| Brand | LINGDA |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,192) |
| Date First Available | August 14, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.16 pounds |
| Item model number | Lingda0006 |
| Manufacturer Part Number | Lingda0006 |
| Position | Rear |
| Product Dimensions | 19.69 x 19.69 x 4.33 inches |

## Images

![21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80") - Image 1](https://m.media-amazon.com/images/I/41xGm0O1-WL.jpg)
![21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80") - Image 2](https://m.media-amazon.com/images/I/51+4J2+0J7L.jpg)
![21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80") - Image 3](https://m.media-amazon.com/images/I/514NDynNNYL.jpg)
![21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80") - Image 4](https://m.media-amazon.com/images/I/714CA4orD6L.jpg)
![21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80") - Image 5](https://m.media-amazon.com/images/I/71XfwviVTDS.jpg)

## Questions & Answers

**Q: How is it attached?**
A: 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.

**Q: Can this replace the hood liner?**
A: Yes, it works great for a heat shield.

**Q: 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.**
A: 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.

**Q: Does this work for my car headliner?**
A: Probably, since its heat rated.....make sure you get headliner adhesive for the cloth part of headliner you are gluing to the foil

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked Out Very Well, Good Product
*by P***N on September 9, 2024*

My 1992 Grand Prix STE 5 speed, which I've owned now for 27 years, had a major oil leak years ago, that spattered all under the hood and pretty much destroyed the OEM hood heat blanket by oil soak. I had removed it decades ago and just had bare steel. After getting some other things taken care of that needed repairing, I wanted to drive the car more this year, but again noticed how much heat the 3400 DOHC engine put into the hood's sheetmetal and paint, not happy. So bought this heat absorbent matt. Put it on last Saturday, peeled the centre of the backing and adhered it to the hoods centreline, then worked outward toward both edges, came out looking quite nice, very pleased with the result. The glue is pretty much something, don't get it stuck to where you don't want it or the foam will rip as you attempt to remove it, I'm expecting after a few heat-cycles it should be bonded on like cement. Quite satisfied with the results, recommend without hesitations.

### ⭐⭐⭐⭐⭐ Great Protection and heat protection.
*by S***T on April 23, 2019*

I live in S. FL. and the heat during summertime will cook food in the cab of a truck. I removed all carpeting, roof liner and seating from the cab of my truck. I installed the thermal shield in about 15 min, has excellent adhesion. I reinstalled the carpeting, seats and a cheap vinyl over the roof insulation. I turned on my truck and was instantly surprised at the minimal exterior road noise and the music acoustics were a lot better. The interior heat difference is the BEST feature. The cab of my truck would reach 124 degrees when left sitting in the sun all day and with traffic, no A/C and 5 workers the heat was unbearable. After installation of the insulation the truck does not get above 105 degrees during the day and my crew is happy. Start to finish 2 men 20 man hrs. for installation. I am going to order more to insulate the roofs and walls of my work vans. Cheap solution to a never ending problem in Florida! Good Product!

### ⭐⭐⭐⭐ Seems to have done the job on helping with the sound of the engine of our front diesel motorhome.
*by P***W on April 8, 2025*

Used this to cover where the motor is in our motorhome. Seems to have worked well.

## Frequently Bought Together

- LINGDA 21.53 SqFT 10mm Heat Shield Thermal Sound Insulation Proofing Deadener Mat Car Noise Control Acoustic Dampening Moistureproof Waterproof (40"X80")
- LUMITECO Bearings Equipped Automotive Car Audio Sound Deadening Application Wheel Roller, Heat Abatement Mat Wallpaper Application PU Smoothing Tool Seam Roller
- GGR Supplies AF-20R Professional/Industrial Grade High Temperature Heat Shield Resistant Aluminum Foil Tape Ideal for HVAC, Air Ducts Repair & More (3.6Mil): 2 in. Wide x 50 yds.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*