---
product_id: 69759897
title: "KILMAT 50 mil 25 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening"
brand: "kilmat"
price: "€ 134.64"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kilmat"
url: https://www.desertcart.gr/products/69759897-kilmat-50-mil-25-sqft-car-sound-deadening-mat-butyl
store_origin: GR
region: Greece
---

# 50 mil (1.3 mm) thickness for max dampening 25 sqft coverage in easy-to-cut sheets Super sticky self-adhesive butyl backing KILMAT 50 mil 25 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening

**Brand:** kilmat
**Price:** € 134.64
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence Your Ride, Amplify Your Drive

## Quick Answers

- **What is this?** KILMAT 50 mil 25 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening by kilmat
- **How much does it cost?** € 134.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/69759897-kilmat-50-mil-25-sqft-car-sound-deadening-mat-butyl)

## Best For

- kilmat enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Yet Powerful:** At just 0.35 lbs/sqft, it slashes road noise without adding unnecessary weight.
- • **Effortless DIY Installation:** Self-adhesive butyl backing sticks firmly yet allows perfect placement for flawless results.
- • **Smart Installation Indicator:** Embossed foil smoothness confirms perfect application—no guesswork, just pro results.
- • **Optimized Coverage, Minimal Waste:** 25 sqft of sound deadening in manageable sheets means you cover more car, stress less.
- • **Precision Thickness, Maximum Silence:** 50 mil thickness delivers professional-grade noise reduction without bulk.

## Overview

KILMAT 50 mil 25 sqft Car Sound Deadening Mat is a premium butyl-based automotive sound insulation solution designed for easy DIY installation. Its thick 1.3 mm layer and self-adhesive backing ensure superior noise and vibration dampening across your vehicle, reducing road noise and rattles efficiently. The product comes in 12 manageable sheets totaling 25 sqft, featuring a unique foil embossing that guarantees professional application. Lightweight yet highly effective, KILMAT offers an affordable alternative to expensive brands, making it the go-to choice for millennial professionals seeking a quieter, more comfortable driving experience.

## Description

Buy KILMAT 50 mil 25 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening: Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent product at an affordable price - Product is excellent in noise reduction, thermal reductions, and it’s easy to work with. It is aluminum backed so when cutting you can create sharp edges, just be mindful of that. The adhesive side is great as it sticks well but is also forgiving if you need to adjust. Very pleased with the results.
Review: Great sound mat for the price! - This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.

## Features

- Very sticky self-adhesive 50 mil automotive butyl and foil sound deadening. It is user-friendly viable material suitable for DIY installation. KILMAT is really efficient and easy-to-install
- Now everyone can easily eliminate the annoying road noise in the vehicle. We've designed the product that pretty efficiently handles the rattle and reduces noise while being affordable to almost everyone. KILMAT would deaden the entire car for the same money that would be enough to only insulate the doors using the expensive brands material.
- Automotive self-adhesive insulation consists of butyl. KILMAT sound deadening has a total weight of 0.35 pounds/1 square feet (1.75 kilograms/1 square meter). This weight ensures optimum efficiency and sound insulation that could be possibly gained from 50 mil (1.3 mm) thickness material. KILMAT 50 mil (1.3 mm) is light weighted sound deadening material
- Car insulation KILMAT has a special indicator as to if it is installed correctly. The special embossing on the foil must be rolled out till it is plain smooth, then you'll be 100% sure that the soundproofing is set correctly and professionally. The sound dampening material comes in handy size sheets which make it easier in terms of cutting and installation process
- Sound deadening material specifications: Nominal thickness 50 mil (1.3 mm); Total coverage area of 25 square feet (2.3 square meter); Number of sheets in the stack 12; Nominal sheet Size 20x15 inch (500 x 390 mm).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CBK48XN |
| Batteries | 10 AA batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | NiCAD |
| Color | Silver with KILMAT logo |
| Coverage | 25 sqft (2.3 sq.m) |
| Customer Reviews | 4.8 4.8 out of 5 stars (25,447) |
| Date First Available | April 5, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 8 pounds |
| Item model number | KLM5025 |
| Part Number | KLM5025 |
| Product Dimensions | 11.02 x 0.79 x 0.04 inches |
| Size | 25 sqft |
| Special Features | Foil with KILMAT Logo, Thickness 50 mil=0. |
| Style | 50 mil 25 SqFt |
| UPC | 857195006306 |

## Product Details

- **Brand:** KILMAT
- **Item Thickness:** 0.05 Inches
- **Manufacturer:** KILMAT
- **Material:** Butyl
- **Product Dimensions:** 19.69"L x 15.35"W

## Images

![KILMAT 50 mil 25 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Image 1](https://m.media-amazon.com/images/I/41-uVOf+MOL.jpg)
![KILMAT 50 mil 25 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Image 2](https://m.media-amazon.com/images/I/41WoDjqpbrL.jpg)
![KILMAT 50 mil 25 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Image 3](https://m.media-amazon.com/images/I/41xGY1kZZFL.jpg)
![KILMAT 50 mil 25 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Image 4](https://m.media-amazon.com/images/I/51SvqN8gKoL.jpg)
![KILMAT 50 mil 25 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening - Image 5](https://m.media-amazon.com/images/I/51k3vCeJj6L.jpg)

## Questions & Answers

**Q: How many pieces do u get and what are the piece sizes?**
A: In accordance with our listing, 1 box of Kilmat 50 mil 25 sqft contains 12 pieces. The size of 1 sheet is 20x15 inch.

Thus, the total coverage of 1 box is 25 sqft

**Q: Can you paint this product**
A: Yes, you can certainly paint this material but paint in its turn is likely to come off as the butyl material itself is soft by nature.

**Q: Will it  help with a drone from the exhaust**
A: In order to get rid of exhaust drone noise (if there is aftermarket or just loud exhaust), you will need to install the material on the trunk, the floor of interior and the firewall.

For better performance we also recommend putting 2 layers of the material.

Please note that all our materials are to be installed from the interior side only.

No engine bay installation is possible due to the temperature restrictions.

**Q: Does this product off gas when the doors are shut and its hot out?**
A: Rest assured that Kilmat 50 mil doesn't off any gas when doors are shut and it's exposed to sun. 
The reason being is its temperature limits which are from -49 degrees Fahrenheit to +392 degreees Fahreneheit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product at an affordable price
*by M***L on November 20, 2025*

Product is excellent in noise reduction, thermal reductions, and it’s easy to work with. It is aluminum backed so when cutting you can create sharp edges, just be mindful of that. The adhesive side is great as it sticks well but is also forgiving if you need to adjust. Very pleased with the results.

### ⭐⭐⭐⭐⭐ Great sound mat for the price!
*by M***E on December 3, 2025*

This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.

### ⭐⭐⭐⭐⭐ Awesome product!!!!
*by A***R on August 24, 2025*

I recently purchased the Kilmat sound deadening mats, and they work exactly as advertised. The material is thick, durable, and easy to cut to size. The adhesive backing sticks firmly without peeling up, and the foil surface adds extra heat insulation. Installation was simple with just a roller, and I noticed an immediate reduction in road noise and vibrations inside the vehicle. It also gave a more solid feel to the doors and panels. Overall, this is a cost-effective alternative to higher-priced brands, offering excellent soundproofing and thermal insulation.

## Frequently Bought Together

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-24*