---
product_id: 4051549
title: "Ceramic Insulation Heat and Noise Reducer- 1 Gallon - Sound Control and Deadener for Cars, Trucks and Audio Noise (HNR)"
brand: "al's liner"
price: "€ 161.27"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.nl/products/4051549-ceramic-insulation-heat-and-noise-reducer-1-gallon-sound-control
store_origin: NL
region: Netherlands
---

# sound deadening 35% heat block 500°F resistance Ceramic Insulation Heat and Noise Reducer- 1 Gallon - Sound Control and Deadener for Cars, Trucks and Audio Noise (HNR)

**Brand:** al's liner
**Price:** € 161.27
**Availability:** ✅ In Stock

## Summary

> 🔥 Insulate, Reflect, and Silence Your Ride! 🎶

## Quick Answers

- **What is this?** Ceramic Insulation Heat and Noise Reducer- 1 Gallon - Sound Control and Deadener for Cars, Trucks and Audio Noise (HNR) by al's liner
- **How much does it cost?** € 161.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/4051549-ceramic-insulation-heat-and-noise-reducer-1-gallon-sound-control)

## Best For

- al's liner enthusiasts

## Why This Product

- Trusted al's liner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Cleanup:** Simply use soap and water for hassle-free cleanup.
- • **Versatile Use:** Compatible with spray guns, brushes, and rollers.
- • **Ultimate Heat Shield:** Blocks up to 35% of exterior heat and solar energy.
- • **Effortless Application:** Covers 44 sq. ft. with just 31 mils wet coat.
- • **Superior Sound Control:** Provides incredible sound deadening properties.

## Overview

Al's Liner Ceramic Insulation is a high-performance heat and noise reducer designed for cars and trucks. This 1-gallon solution effectively blocks up to 35% of exterior heat, withstands temperatures up to 500°F, and covers 44 sq. ft. with minimal application. Its easy cleanup and versatile application methods make it a must-have for any vehicle owner looking to enhance comfort and performance.

## Description

Ceramic Insulation Heat and Noise Reducer- 1 Gallon - Sound Control and Deadener for Cars, Trucks and Audio Noise (HNR)

## Features

- Blocks up to 35% of exterior heat/solar energy from transferring through substrate
- Only requires 31 mils (31/1000 of an inch) wet coat to achieve maximum heat reflection- Covers up to 44 Sq. Ft. per gallon
- Provide incredible insulation, heat reflection and sound deadening properties
- Can withstand up to 500°F and reflects exterior temperatures by 45°F or more
- Can be applied with spray guns, brushes, and rollers- Cleanup is easy, just add soap and water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Al's Liner |
| Brand | Al's Liner |
| Model | ALS-HNR |
| Item Weight | 10 pounds |
| Product Dimensions | 8 x 8 x 10 inches |
| Item model number | ALS-HNR |
| Is Discontinued By Manufacturer | No |
| Exterior | Smooth |
| Manufacturer Part Number | ALS-HNR |
| OEM Part Number | FKPMALS-HNR |

## Images

![Ceramic Insulation Heat and Noise Reducer- 1 Gallon - Sound Control and Deadener for Cars, Trucks and Audio Noise (HNR) - Image 1](https://m.media-amazon.com/images/I/61DG882H17L.jpg)
![Ceramic Insulation Heat and Noise Reducer- 1 Gallon - Sound Control and Deadener for Cars, Trucks and Audio Noise (HNR) - Image 2](https://m.media-amazon.com/images/I/71k-TYE4weL.jpg)
![Ceramic Insulation Heat and Noise Reducer- 1 Gallon - Sound Control and Deadener for Cars, Trucks and Audio Noise (HNR) - Image 3](https://m.media-amazon.com/images/I/51rQPs9zp5L.jpg)
![Ceramic Insulation Heat and Noise Reducer- 1 Gallon - Sound Control and Deadener for Cars, Trucks and Audio Noise (HNR) - Image 4](https://m.media-amazon.com/images/I/41F3cr4p9RL.jpg)
![Ceramic Insulation Heat and Noise Reducer- 1 Gallon - Sound Control and Deadener for Cars, Trucks and Audio Noise (HNR) - Image 5](https://m.media-amazon.com/images/I/61nWmKO5h4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    and even the wife notices a great improvement in noise from the 35's
  

*by R***. on Reviewed in the United States on July 1, 2016*

I put on a lot of light layers, and frankly it worked perfectly.  Heat reduction is apparent, and even the wife notices a great improvement in noise from the 35's.  I feel that you need to put on multiple layers to have it work properly.  There are very specific thickness guidelines.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Value vs. Prep
  

*by J***C on Reviewed in the United States on February 27, 2024*

Needs to be thinned and filtered to spray but overall worth the effort. A small piece of tight hole hardware cloth and an old funnel worked fine. For the price it's well worth the effort at a 3rd of the price of other products.

### ⭐ 1.0 out of 5 stars







  
  
    Maybe a "N" Reducer for Sure NOT a "H" Reducer
  

*by S***E on Reviewed in the United States on June 8, 2020*

Al's was great to work with, their customer service answered all of my questions promptly via email, and I really like the Al's Liner that I put in the floor of my Jeep Wrangler (TJ).In addition to the Al's Liner, I used this Al's HNR, as instructed, I actually applied it just a slightly thicker than the recommended "31 Mils" in the hottest spots of my Jeep's tub, the front floor pans and transmission tunnel.I measured before and after temps of my Jeep's floor, ambient temperature and the Jeep's surface temperature were roughly the same, before I let the Jeep idle for approximately 30 minutes and then checked temperature, before and after applying Al's HNR & Al's Liner.Max temp of 136.5° F before coating, 133° F after coating, and the Harbor Freight thermometer I measured with has a margin of error of +/- 2% so in reality I could be seeing less than 1% lower temps than before coating.Basically no difference in temperature.  For sure not enough for the amount of effort involved.I can't say if it did anything for noise, since I covered it with Al's Liner, and I'm sure if there's any significant noise reduction it's from the Al's Liner, not the HNR.  The Jeep is a soft top with over sized tires, so it's not exactly quiet going down the road, even with the Al's Liner.If I were to do it again, I'd just do the Al's Liner and skip the HNR all together.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-25*