---
title: "KILMAT 80 Mil (2 mm) 36 Sqft (3.4 Sqm) Car Sound Deadening Mat"
url: "https://omorp.com/product/kilmat-80-mil-2-mm-36-sqft-3-4-sqm-car-sound-deadening-mat-alubutyl-automotive-sound-deadener-audio-noise-insulation-and-dampening-b0751cbxbt"
asin: "B0751CBXBT"
brand: "KILMAT"
category: "keyboards"
price: "$69.95"
price_checked: "2026-08-03"
site: "Elan's Best (omorp.com)"
---

# KILMAT 80 Mil (2 mm) 36 Sqft (3.4 Sqm) Car Sound Deadening Mat

KILMAT 80 Mil (2 mm) 36 Sqft (3.4 Sqm) Car Sound Deadening Mat, Alubutyl Automotive Sound Deadener, Audio Noise Insulation and Dampening

The KILMAT 80 Mil (2 mm) 36 Sqft (3.4 Sqm) Car Sound Deadening Mat was $69.95 when we checked it on 2026-08-03. It has not moved from that price across 8 checks since 2026-06-24.

## Overview

About this item Very sticky self-adhesive 80 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 the material is 1,5 times thicker that will get you 1,5 times more effective insulation. The thicker the material the more performance you get! Automotive self-adhesive insulation consists of butyl. KILMAT sound deadening has a total weight of 0.5 lbs/1sqft. This weight ensures optimum efficiency and sound insulation that could be possibly gained from 80 mil thickness material. KILMAT 80 mil is light weighted sound deadening material! Audio 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 pl

## Editor's note

A car product that found a second life in keyboard builds. Line a case with it and a hollow board suddenly sounds expensive.

## Specifications

- Brand Name: KILMAT
- Item Weight: 17 pounds
- Model Number: KLM8018
- Item Dimensions L x W: 15.7"L x 9.8"W
- Material Type: Aluminum
- Material: Aluminum
- Brand: KILMAT

## Price history (tracked by Elan's Best)

- Current: $69.95 (checked 2026-08-03)
- Lowest we have recorded: $69.95 on 2026-06-24
- Highest we have recorded: $69.95 on 2026-06-24
- Our own weekly checks: 8 over 40 days, from 2026-06-24 to 2026-08-03
- Median of our checks: $69.95
- Plus 1 monthly point dated before 2026-06-24, bought from a commercial price-history API rather than checked by us, and excluded from the figures above

## Common questions

### Is the KILMAT 80 Mil (2 mm) 36 Sqft (3.4 Sqm) Car Sound Deadening Mat worth it?

A car product that found a second life in keyboard builds. Line a case with it and a hollow board suddenly sounds expensive. Its Amazon listing shows 4.8 out of 5 stars across 26,455 ratings, which is the retailer's figure and not our verdict.

### How much does the KILMAT 80 Mil (2 mm) 36 Sqft (3.4 Sqm) Car Sound Deadening Mat cost?

The KILMAT 80 Mil (2 mm) 36 Sqft (3.4 Sqm) Car Sound Deadening Mat was $69.95 when we checked it on 2026-08-03. Prices change often, so the live retailer link carries the current number.

### Is now a good time to buy the KILMAT 80 Mil (2 mm) 36 Sqft (3.4 Sqm) Car Sound Deadening Mat?

We have checked the KILMAT 80 Mil (2 mm) 36 Sqft (3.4 Sqm) Car Sound Deadening Mat 8 times since 2026-06-24 and the price has not moved from $69.95. Our record shows no drop and no rise.

Retailer rating (from the Amazon listing, not our score): 4.8 out of 5 across 26,455 reviews.

---

Disclosure: Elan's Best may earn an affiliate commission on purchases made through our links, at no extra cost to the buyer. Commissions never change our picks.

Source: https://omorp.com/product/kilmat-80-mil-2-mm-36-sqft-3-4-sqm-car-sound-deadening-mat-alubutyl-automotive-sound-deadener-audio-noise-insulation-and-dampening-b0751cbxbt