---
product_id: 774816096
title: "Siless Liner 157 mil (4 mm) 51 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier"
brand: "siless"
price: "1239198₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/774816096-siless-liner-157-mil-4-mm-51-sqft-car-sound
store_origin: VN
region: Vietnam
---

# 51 sqft total coverage area Highest heat blocking in single-layer foam 4mm thick closed-cell PE foam Siless Liner 157 mil (4 mm) 51 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier

**Brand:** siless
**Price:** 1239198₫
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Silence the noise, block the heat, and drive in luxury.

## Quick Answers

- **What is this?** Siless Liner 157 mil (4 mm) 51 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier by siless
- **How much does it cost?** 1239198₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/774816096-siless-liner-157-mil-4-mm-51-sqft-car-sound)

## Best For

- siless enthusiasts

## Why This Product

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

## Key Features

- • **Durability That Lasts:** Crush and tear resistant for long-term performance in doors, floors, roofs, and engine bays.
- • **Effortless Installation:** Pliable, self-adhesive sheets install in minutes—upgrade your ride without the hassle.
- • **Ultimate Thermal Shield:** Blocks heat like no other with 4mm dense closed-cell foam for superior insulation.
- • **Waterproof & Rust-Resistant:** Self-adhesive, moisture-proof foam that prevents rust and resists oil and water damage.
- • **Noise & Vibration Vanquisher:** Dramatically reduces noise reverberations and vibrations for a serene driving experience.

## Overview

Siless Liner is a premium 4mm thick closed-cell PE foam sound deadening and heat insulation mat covering 51 sqft. It features self-adhesive, waterproof, and fire-retardant properties, delivering top-tier noise reduction and thermal resistance for automotive applications. Durable and easy to install, it protects against moisture, rust, and vibration, making it the go-to solution for professional-grade vehicle soundproofing and heat insulation.

## Description

Siless Liner is a high density, closed cell foam that serves as an efficient heat and vibration absorber. Closed-cell foam is an effective material for reducing noise reverberations, and the Siless Liner is moisture-resistant, fire-retardant, and dust-free. Our heat-blocking foam rolls are pliable and easy to work with, and they install in minutes. The high-density closed-cell foam is perfect for firewall, doors, roof, trunk and floor. Siless Liner is the most effective automotive thermal insulator available online, and perfect to use on top of Siless Sound Deadening Mat. It is a soft, self-adhesive closed cell foam with many thousands of cells packed extremely close together, which gives the material near zero air infiltration. This is the key to its ability to reduce heat, as well as resist oil and water. Since it will not hold water, it will not promote rust like most under carpet padding and thermal insulators. Siless Liner is also durable enough to be crush and tear resistant. Because of its durability and ability to resist oil and water, Siless Liner is long lasting. Siless Liner has the highest heat blocking properties available in a single layer synthetic foam. Combined with Siless Sound Deadening Mat, its nearly doubles the total thermal resistance ability. It provides excellent insulation for the roof, firewall, floor, quarter panels, doors, and even under the hood.

## Features

- SILESS Liner specifications: Self-adhesive foam sheets (closed cell PE foam) with waterproof glue. Thickness 157 mil / 0.157 inches / 4mm. Number of sheets in the package - 39. Sheet size 15.15x12.44 inches. Total coverage area - 51 ft²

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bema Group Inc. |
| UPC | 094308949697 |
| Item model number | SLL51 |
| Product Dimensions | 38.48 x 31.6 x 0.1 cm; 1.63 kg |
| ASIN | B095P85BB7 |

## Product Details

- **Material:** Foam
- **Brand:** Siless
- **Item Thickness:** 0.16 Inches
- **Recommended Uses For Product:** Thermal Insulation, Sound Insulation, Moisture Protection
- **Product Dimensions:** 8.4L x 0.4W Meters

## Images

![Siless Liner 157 mil (4 mm) 51 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier - Image 1](https://m.media-amazon.com/images/I/811LRzalbpL.jpg)
![Siless Liner 157 mil (4 mm) 51 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier - Image 2](https://m.media-amazon.com/images/I/71ehdTWK7GS.jpg)
![Siless Liner 157 mil (4 mm) 51 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier - Image 3](https://m.media-amazon.com/images/I/710VqAUVvkS.jpg)
![Siless Liner 157 mil (4 mm) 51 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier - Image 4](https://m.media-amazon.com/images/I/81N60rC1ShL.jpg)
![Siless Liner 157 mil (4 mm) 51 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier - Image 5](https://m.media-amazon.com/images/I/81yrG9idSpL.jpg)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-25*