eBay

This List have 15mm or 10mm Sound Deadener Heat Insulation To Select

Sound Heat Insulation Foam Mat

Have a Quiet Time with Our ddiligent Sound Deadener Materials
As we know, all people want their car brings them peace and comfort by blocking the noises and letting them enjoy a few cal moments as you drive.

Therefore, ddiligent car sound deadener adopts high-quality materials,

and strives to bring the needed luxury of peace in your cars.
Providing you with peace and quiet is what we always pursue and strive to achieve.

In automotive applications, 15mm and 10mm sound deadener heat insulation mats vary significantly in performance, usage scenarios, and pros
I. Performance Comparison
(A) Sound Insulation
15mm Mats: Thicker material excels at blocking low & mid - frequency noises like engine rumble, tire and wind noise, ideal for luxury cars and quiet - focused driving.
10mm Mats: Absorb high - frequency sounds but struggle with low - frequency noise, sufficient for basic urban commuting needs.
(B) Heat Insulation
15mm Mats: Higher thermal resistance protects against engine and exhaust heat, crucial for hot climates or long trips.
10mm Mats: Offer basic insulation, suitable for short drives or mild temperatures.
(C) Installation & Weight
15mm Mats: Heavier, require stronger vehicle structures for installation
10mm Mats: Lightweight and easy to install, perfect for DIY upgrades in confined spaces.
II. Application Scenarios
(A) 15mm Mats Fit
Luxury vehicle upgrades
Special - purpose vehicles (e.g., mobile studios)
Hot regions or long - distance driving
(B) 10mm Mats Fit
Urban commuting cars
Budget - friendly vehicle upgrades
Space - limited areas inside cars
III. Pros
(A) 15mm Mats
Pros: Superior sound & heat insulation, long - lasting.
(B) 10mm Mats
Pros: Affordable, lightweight, easy installation, space - efficient.

Item Deatil

Fix Wide :1M select the Length

Size : 10mm /390mil Thickness approx/15mm /590mil Thickness approx

Aluminum Foil Finish
Refract and reflect light
Block and isolate ultraviolet radiation

High-density Closed Cell Foam
Absorb heat and sound
Greatly reduce the penetration and transmission

Recommended Install Temperature: -10°C ~ +60°C
Resistance Temperature Range: -40°C ~ +149°C
Waterproof & Fire Resistant: Yes

Major Features for Ours Sound Insulation & Automatic Heat Shield
Waterproof oil proof
Strong Self-adhesive
Flexible & Easy to Cut

Thermal Heat Insulation

Noisy Sound Deadening

making your ride more pleasant

Keeps out the heat and unwanted noise.
Eliminate the annoying road noise in the vehicle

Will not contribute to metal corrosion
Easy installation, fit all kinds of vehicle type
Self sticking backing & Waterproof, dustproof.
keep warm in winter and keep cooler in summer

Good Vibration Resistant Reduce noise

Widely Use For

Vehicle Caravan Van Campervan Motorhome Firewall;Door panels;Trunk;Roof;Fenders;Hood/Bonnet Full Body Floor Underfelt,

B
Any interior areas that need to be insulated.
Commercial Building applications.
Home pipes Roof Ceiling

Installation Steps:

just 5 steps!

All People can do it!

1.Disassembly: Remove the panel.

2.Cleaning: Clean up the place that needs to be installed.

3.Cutting: Using an utility knife or scissors, cut the desired piece of materials.

4.Pasting: Fit the insulation materials tightly and firmly to the car body, so that the best sound insulation and dampening performance can be exerted.

5.Reassembly: Make sure that all car parts fit well into their places and that there are no gaps

Kind Notes:

Note: Please DO NOT apply the heat insulation to heat source like exhaust pipes, mufflers or hot turbo pipes.
Do not cover the chassis wiring or air holes

Please Understand that !!!It will be available in single continuous lengths for more qty

It is very normal that the size will be 1-2cm/mm error allow caused by manual measurement

Sometimes the goods may squeezed in the term of delivery
As different computers display colors differently, the color of the actual item may vary slightly from the above images
If your address belong to remote area, it will add the extra shipping fee

Payment

PAYMENT & Note :

All payments due within 48 hrs of purchasing item(s).
We only offer payment as PAYPAL at the present stage.
About The DIY Cutting Item , it will be available in single continuous lengths ( for example: if you order 2pcs 1 mete you will get a single continuous length of 2m

Shipping

DELIVERY:

We use AU POST for most of postal services unless otherwise indicated. We make sure you receive your item FAST!

All items are posted in padded envelopes to ensure safe delivery of items.
No waiting from international sellers, domestic postage normally takes <3 Days.
Ships to worldwide - international buyers please contact me if no costs is indicated

Domestic buyer

Regular & Registered Parcel

1~6 business days (up to 10 business days for regional areas)

Express Post & Express Post Platinum

1~3 businessdays (up to 4 business days for regional areas)

International buyer

International Airmail

7~14 business days (up to 21 days for some countries)

International Express

3~5 business days (up to 7 days for some countries)

Returns

Return Policy:

Within 14 days after receiving your parcel, we offer a No-hassle 14 days exchange (replace) only if your parcel is defective due to manufacturing problem. The faulty item will be exchanged for the same model once the return guidelines are followed:
We might ask buyer to test the item in order to eliminate improper use factor, buyer has responsibility to follow the test correctly.
Any returning must inform us first, sending back without return ID (given by LD customer service) will not be accepted.
Customer is responsible for return postage, but we will cover all expense in sending replacement.
The item must be returned in NEW condition and with all the original package, including cartons, parts and instructions manual etc.
We are not responsible for item lost during return.
Shipping and insurance charges are not refundable.
Item not defective after testing or wrong item ordered by buyer will be returned at buyer's.

Customer Services

TERMS:

Your sastisfaction is always our greate concern!
We are a AU Business Seller, change or refund is acceptable in following cases: Items must be the original package.(except for the case of package admaged) and items must be posted back in 7 days.
Each product has been tested and double checked before delivery.You will receive a brand-new item in retail package.
Most items come with a 12 MONTH MANUFACTURERS WARRANTY manufacturing defects only. This warranty excludes and damage caused by the user.
During the warranty period, we will repair any Ddiligent -branded hardware products returned to us that prove to be defective in materials or workmanship. Customer is responsible for all transportation and associated charges for returning the orginal item/parts.

On 27/07/2025 at 16:56:05 AEST, seller added the following information:

On 29/10/2025 at 18:56:02 AEDT, seller added the following information: