Can this hold up to Arizona heat?

Please note that Kilmat is designed to reduce sound and vibro insulation of metal surfaces. It has some thermal insulation properties but for the less extend. Kindly note that Kilmat material has a working temperature from - 49 degrees to 212 degrees F with allowance for only short term heating of up to 392 degrees F. Let us underline that Kilmat cant be installed in the engine compartment, only under the hood in combination with headliner. All of our materials should be installed from the interior (cabin) side of a vehicle No exterior application allowed!

Restoring a old car pulled up all the mastic from original but cant get it all if i cannot get it perfect cleaned up will it still be ok to put down

The idea of the sound deadener is to bond it without voids to the metal. This keeps the metal from vibrating. A little mastic should not be a problem. Just make sure you press out all the voids.

Can this go under the hood without melting?

Kilmat 100 mil material is mainly intended to reduce noise, rattles, and vibrations of the metal of a vehicle. And it's not intended for thermal insulation and shouldn't be used as a heat shield. It has a working temperature from - 49 degrees to 212 degrees F with an allowance for only short-term heating of up to 392 degrees F. Kilmat 100 mil must not be installed in the engine compartment(except for the underside of the hood). The temperature under the hood might be really high. For this reason, if the material is being installed under the hood, we normally recommend using Kilmat 100 mil in combination with the hood liner material. The first layer that goes on a hood metal would be Kilmat 100 mil material The second layer on top of Kilmat 100 mil would be a hood liner-type material to protect it from excessive heat. We are sorry, but we do not carry hood liner materials, but one can easily find them on the market.

Is 100mm good for a sound system or what size mm do i need?

Works good for me. Can always add more layers to own preference. Honestly any sound deadening better than nothing

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Description

🔇 Silence is the new luxury — upgrade your ride’s vibe now!

OPTIMIZED COVERAGE FOR YOUR RIDE - 25 sqft of sound deadening material covers most vehicle interiors seamlessly
PRECISION INSTALLATION INDICATOR - Foil embossing ensures flawless, professional application every time
DIY FRIENDLY WITH PRO LEVEL RESULTS - Self-adhesive butyl backing and handy sheet sizes make installation a breeze
LIGHTWEIGHT YET HEAVYWEIGHT PERFORMANCE - Only 0.68 lbs/sqft for easy handling without compromising soundproofing
DOUBLE THE THICKNESS DOUBLE THE SILENCE - 100 mil thickness delivers 2x more sound insulation than basic mats

KILMAT Extra 100 mil Car Sound Deadening Mat offers a premium 2.5 mm thick butyl and foil construction that provides twice the sound insulation of standard mats. Covering 25 square feet with lightweight, self-adhesive sheets, it ensures easy DIY installation with a unique foil embossing indicator for perfect application. Ideal for automotive noise reduction and vibration dampening, this mat transforms your vehicle into a quieter, more comfortable space.

Specifications

Manufacturer	KILMAT
UPC	857195006535
Part Number	KLMEX25
Item Weight	14.06 pounds
Product Dimensions	15.75 x 9.84 x 0.1 inches
Item model number	KLMEX25
Is Discontinued By Manufacturer	No
Size	25 sqft (2.4 sqm)
Color	Silver With Logo Kilmat
Style	KILMAT Extra 100 mil 25 sfqt Car Sound Deadening Mat, Butyl Automotive Sound Deadener
Item Package Quantity	1
Coverage	25 square feet
Special Features	Thickness 100 mil=2.5 mm=0.10 inch, aluminium foil with logo KILMAT, application from the interior side of a vehicle, automotive application, butyl based material, indicator of correct installation on the foil, installation on clean and degreased surface, light weighted sound deadening material, self-adhesive, sound deadening, sound proofing, use roller during installation, vibro dampening, wear gloves during installation
Batteries Included?	No
Batteries Required?	No

Reviews

T**G

Affordable sound deadener

Affordable & easy install, for instant sound deadening on a budget

20.08.2025

C**I

BUY THIS STUFF

DOES THE JOB EASY INSTALLATION

12.08.2025

T**

Awesome stuff

Great product. Easy product to work with.

7.08.2025

T**A

Kilmat in a kawasaki ridge

Pretty easy to apply. Clean surface and then apply and then pressure roll it. Put carpet over the top of it.

27.07.2025

D**A

I can hold a conservation again.

This mat significantly reduces road and engine noise. Very easy to mark, cut and install in a variety of locations. Adhesive is strong and stays in place even in the most demanding of environments. Nice look and added benefit of deflecting heat.

20.09.2025

M**L

DIY Success!

Installation requires attention to detail and patience not a slap-together job…BUT, the product is excellent and very affordable ! And! It works!

9.07.2025

B**.

Kilmat

This stuff works great for sound proofing in cars

16.07.2025

F**N

Excellent

9.06.2025

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