---
product_id: 326934882
title: "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: "€ 257.06"
currency: EUR
in_stock: true
category: "Siless"
url: https://www.desertcart.hr/products/326934882-liner-157-mil-4-mm-51-sqft-car-sound-deadening
store_origin: HR
region: Croatia
---

# 51 sqft total coverage 4mm thick closed-cell PE foam Self-adhesive waterproof backing 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:** € 257.06
**Availability:** ✅ In Stock

## Summary

> 🚗 Silence and coolness, engineered for your ride.

## Quick Answers

- **What is this?** 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?** € 257.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/326934882-liner-157-mil-4-mm-51-sqft-car-sound-deadening)

## 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

- • **Heat Shield Power:** Closed-cell foam acts as a robust heat barrier, keeping interiors cooler.
- • **Spacious Coverage:** Covers 51 square feet to transform your entire vehicle cabin effortlessly.
- • **Durable & Waterproof:** Waterproof glue and resilient PE foam ensure long-lasting performance.
- • **Ultimate Noise Blocker:** Drown out distractions with 157 mil dense foam for superior sound deadening.
- • **Effortless Installation:** Self-adhesive sheets stick securely without mess or extra tools.

## Overview

Siless Liner is a premium 4mm thick closed-cell PE foam mat designed for automotive sound deadening and heat insulation. With 39 self-adhesive sheets covering 51 square feet, it offers easy installation, waterproof durability, and effective noise and heat reduction to upgrade your vehicle’s comfort and driving experience.

## Description

Buy Siless Liner 157 mil (4 mm) 51 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier: Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 |
|---------------|-------|
| ASIN | B095P85BB7 |
| Best Sellers Rank | #2,257 in Automotive ( See Top 100 in Automotive ) #3 in Automobile Insulation |
| Brand Name | Siless |
| Coverage | 51 square foot |
| Customer Reviews | 4.4 4.4 out of 5 stars (399) |
| Item Dimensions L x W | 15.15"L x 12.44"W |
| Item Thickness | 0.16 inches |
| Manufacturer | Bema Group Inc. |
| Manufacturer Part Number | SLL51 |
| Material Type | 157mil Closed Cell Foam |
| Model Number | SLL51 |
| Number of Items | 39 |
| Recommended Uses For Product | automotive insulation and noise reduction |
| UPC | 094308949697 |
| Unit Count | 39 Count |

## Product Details

- **Brand:** Siless
- **Item Thickness:** 0.16 inches
- **Material:** 157mil Closed Cell Foam
- **Product Dimensions:** 15.15"L x 12.44"W
- **Recommended Uses For Product:** automotive insulation and noise reduction

## Images

![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)

## Available Options

This product comes in different **Material Type, Style** options.

## Frequently Bought Together

- Siless Liner 157 mil (4 mm) 51 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier
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**Shop now:** [https://www.desertcart.hr/products/326934882-liner-157-mil-4-mm-51-sqft-car-sound-deadening](https://www.desertcart.hr/products/326934882-liner-157-mil-4-mm-51-sqft-car-sound-deadening)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-30*