Could anyone post a picture of the installed insulation?

I'm pure sure anyone could do it

How many boxes i need to cover my ford transit 350 extended cargo van, but in a very strategic way.

You would need 5 boxes of material to cover the floor (apply long narrow strips in between the ribs), double the layer on the rear wheel wells (from interior side), apply long narrow strips to the roof from the interior side and apply some to the wall panels, specifically to the sheet metal tiles in between the ribs-columns. You would need an additional box for the cab if you decide to soundproof it as well. It is worth mentioning that you'd need to do 100% coverage on the floor, roof if you are after maximum effect as those are the most important areas. Make sure to roll every piece of it with a roller and clean/degrease the surface prior to installation. Wear gloves!

Would this work under the hood?

Kilmat has a working temperature from - 49 degrees to 212 degrees F with allowance for only short term heating of up to 392 degrees F. We recommend using our material when installed under the hood in combination with a hood liner type of material (acoustic foam) to protect it from excessive heat (if any) and to add the additional insulation. The first layer that goes on a hood metal would be Kilmat 80 mil material The second layer on top of Kilmat 80 mil would be hood liner type of material. We are sorry, but we do not carry hood liner materials.

I have a 1968 Mustang the exhaust is pretty loud can I double the insulation how much less noise will this have on exhaust

The exhaust on my '79 Camaro is pretty loud too behind 400hp. This 80mil should be thick enough. You'll want to cover 100% of the floor board and make sure you cover under and behind the back seat and also up the sides of the inner quarter panels. I used a precut heavy underlayment layer on top of this Kilmat, then the carpet of course. The layers I have tamed the exhaust decibels inside the car tremendously. My car's interior was never this quiet before the restoration.

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KILMAT 2 mm 1.7 sqm Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening

Product ID: 283137487

Details

Brand
KILMAT
Item thickness
2 Millimeters
Material
Aluminum
Product dimensions
40L x 25W
Recommended uses for product
Car

📏2 mm thick butyl layer

📐1.7 sqm total coverage

🛠️Self-adhesive with installation indicator

$118.62

Duties & taxes included

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Description

🔇 Silence is the new luxury—drive in your own soundproof sanctuary!

VALUE MEETS PERFORMANCE - Cost-effective sound deadening that outperforms pricier competitors—upgrade smartly.
LIGHTWEIGHT YET HEAVY DUTY - At just 0.5 lbs per sq ft, enjoy maximum sound dampening without adding bulk or weight.
THICKER FOR SUPERIOR SILENCE - 1.5x thicker material delivers unmatched noise insulation for a quieter, premium ride.
MAXIMIZE YOUR AUDIO EXPERIENCE - Transforms your car into a concert hall by eliminating road noise and vibrations.
PRECISION FIT EFFORTLESS INSTALL - Pre-cut sheets with a unique embossing guide ensure flawless, professional application every time.

KILMAT’s 2 mm thick, 1.7 sqm butyl sound deadening mat offers professional-grade automotive noise insulation with lightweight, self-adhesive sheets featuring a unique embossing indicator for perfect installation. Ideal for enhancing car audio and reducing road noise, it delivers 1.5 times more effective sound dampening than thinner alternatives, making it the top choice for millennial drivers seeking premium comfort and value.

Specifications

ASIN	B082Q2J2T4
Best Sellers Rank	#198 in Automotive ( See Top 100 in Automotive ) #1 in Automobile Insulation
Brand	KILMAT
Brand Name	KILMAT
Country of Publication	Russian Federation
Coverage	18 square foot
Customer Reviews	4.8 out of 5 stars 2,991 Reviews
Included Components	Instructions
Item Dimensions L x W	40L x 25W centimeters
Item Thickness	2 Millimeters
Item Type Name	Car Sound Deadening Mat
Item Weight	4.03 Kilograms
Item thickness	2 Millimeters
Manufacturer	KILMAT
Manufacturer Part Number	KLM8018
Material	Aluminum
Material Type	Aluminum
Model Number	klm8036
Number of Items	1
Number of Packs	1
Product dimensions	40L x 25W centimeters
Recommended Uses For Product	Car soundproofing
Recommended uses for product	Car soundproofing
UPC	857195006450

Reviews

A**B

Easy way to make your ride more convenient

I wish i did this long time ago! Even though i only installed it on doors, but it made ahuge difference, much less noise from outside, good for the car's sound system upgrade.

6.08.2026

A**I

quality

good quality

7.07.2026

A**N

Good

1.08.2026

G**O

Prima

Werkt goed & plakt goed. Doet wat het beloofd

8.06.2026

N**H

Finalmente si può parlare a bordo! Una svolta per il mio Defender

Chi guida un Land Rover Defender sa che il rumore è parte dell'esperienza, ma dopo un lungo viaggio può diventare estenuante. Ho applicato il Kilmat da 2 mm su portiere, passaruota e parte del pianale e la differenza è incredibile. Il materiale è di altissima qualità: il foglio butilico è estremamente modellabile, fondamentale per seguire le forme irregolari e le lamiere del Defender. L'adesivo è potentissimo (consiglio di pulire bene la superficie con sgrassatore prima dell'uso) e l'indicatore a rombi sulla superficie aiuta tantissimo a capire quando il foglio è stato rullato correttamente e ha aderito bene. Risultato: Il classico suono 'di latta' alla chiusura delle portiere è sparito, sostituito da un 'clunk' solido e sordo. Il rumore di rotolamento degli pneumatici e le vibrazioni della trasmissione si sono ridotti drasticamente, migliorando anche l'isolamento termico e l'acustica dell'impianto audio. Con il pacchetto da 1,7 m² sono riuscito a coprire le zone critiche con un rapporto qualità-prezzo imbattibile. Indispensabile per chi vuole trasformare il Defender in un mezzo davvero vivibile!

13.03.2026

Y**D

Très bonne Insonorisation et facile à poser

Excellent produit. Se pose très bien si on respecte le 15- 25 degrés. En dessous, il faut réchauffer la paroi, au dessus, pas un soucis mais la colle est un peu liquide. Se coupe facilement au cuteur pour adapter la pose à la geometrie, évitez les ciseaux car la colle reste sur le ciseaux. Colle bien et super efficace. Utilise pour insonoriser les portes avant d'un Fiat ducato. Très efficace, l'audio est bien meilleur maintenant ! Et moins de nuisance extérieures ! Je suis super satisfait !

24.05.2026

K**N

Good sound proof

Very good soundproofing for Vehicles

22.07.2025

O**R

No dan guía de seguimiento

Buen producto

30.01.2026

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