# TLDR Review: Kilmat 80 Mil Sound Deadening Mat

*Published: 2025-12-26 | Updated: 2025-12-26 | Source: https://shopsavvy.com/reviews-tldr/kilmat-80-mil-sound-deadening-mat*

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## Product: Kilmat 80 Mil Sound Deadening Mat

## Pros
- Easy to install, cut, and handle due to pliable butyl material
- Strong adhesive backing sticks firmly and holds well after installation
- Provides noticeable reduction in road noise, vibrations, and heat inside vehicles
- Comes in a generous 36 sqft quantity, enough for most compact cars’ floors and doors
- Enhances the solid feel of car doors and panels, improving overall cabin quietness
- Foil surface adds thermal insulation along with sound dampening
- Effective as a cost-efficient alternative to pricier sound deadening mats
- Can be repositioned during installation before fully setting for easier application
- Reduces noise and improves sleeping comfort in van builds and automotive applications
- Considered good value for the price given the material quality and coverage

## Cons
- Material thickness is thinner than some competing brands, offering slightly less noise blocking
- Noise reduction is noticeable but not as dramatic as higher-end, thicker mats
- Foil side can form sharp edges when cutting or peeling backing, requiring care
- Adhesive is very strong, making it tricky to remove from skin without gloves
- Slightly less durable compared to some Amazon-branded or premium competitors

## Bottom Line

The Kilmat 80 Mil 36 sqft Car Sound Deadening Mat is a solid choice if you want a practical, easy-to-install, and budget-friendly sound insulation solution that delivers decent noise and heat reduction. While it’s not the thickest or most heavy-duty on the market, it offers good coverage, excellent adhesive hold, and improved vehicle quietness that many users find satisfying. If you’re seeking something thicker or more heavy-duty, you may want to explore premium alternatives, but overall Kilmat is a sensible balance of quality and affordability for most automotive soundproofing needs.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Easy to install, cut, and handle due to pliable butyl material | Material thickness is thinner than some competing brands, offering slightly less noise blocking |
| Strong adhesive backing sticks firmly and holds well after installation | Noise reduction is noticeable but not as dramatic as higher-end, thicker mats |
| Provides noticeable reduction in road noise, vibrations, and heat inside vehicles | Foil side can form sharp edges when cutting or peeling backing, requiring care |
| Comes in a generous 36 sqft quantity, enough for most compact cars’ floors and doors | Adhesive is very strong, making it tricky to remove from skin without gloves |
| Enhances the solid feel of car doors and panels, improving overall cabin quietness | Slightly less durable compared to some Amazon-branded or premium competitors |
| Foil surface adds thermal insulation along with sound dampening |  |
| Effective as a cost-efficient alternative to pricier sound deadening mats |  |
| Can be repositioned during installation before fully setting for easier application |  |
| Reduces noise and improves sleeping comfort in van builds and automotive applications |  |
| Considered good value for the price given the material quality and coverage |  |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| eCrater | $53.45  | Check |
| MechanicSurplus.com | $65.99  | Check |
| Carkart.com | $82.30  | Check |
| autosparty | $83.49  | Check |
| Offersguides | $152.55  | Check |
| bigamart.com | $165.99  | Check |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*