---
product_id: 98558702
title: "Mass Loaded Vinyl MLV Barrier 4' x 25' 1 LB One Pound 100 Square Foot Roll Soundproofing Acoustic Barrier"
brand: "totalmass"
price: "₪2132"
currency: ILS
in_stock: true
reviews_count: 8
category: "Total Mass"
url: https://www.desertcart.co.il/products/98558702-mass-loaded-vinyl-mlv-barrier-4-x-25-1-lb
store_origin: IL
region: Israel
---

# 4' x 25' large coverage 1 lb per sq ft density max flexibility, easy install Mass Loaded Vinyl MLV Barrier 4' x 25' 1 LB One Pound 100 Square Foot Roll Soundproofing Acoustic Barrier

**Brand:** totalmass
**Price:** ₪2132
**Availability:** ✅ In Stock

## Summary

> 🔇 Elevate your space with the ultimate sound barrier—because silence is the new luxury.

## Quick Answers

- **What is this?** Mass Loaded Vinyl MLV Barrier 4' x 25' 1 LB One Pound 100 Square Foot Roll Soundproofing Acoustic Barrier by totalmass
- **How much does it cost?** ₪2132 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/98558702-mass-loaded-vinyl-mlv-barrier-4-x-25-1-lb)

## Best For

- totalmass enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Flexibility:** The most pliable MLV on the market for seamless installation on walls, floors, vehicles, and more.
- • **Industry-Leading Density:** 1 lb per square foot weight ensures premium soundproofing performance that blocks noise effectively.
- • **Durable & Fire-Safe Formula:** UV stable and FMVSS 302 fire-rated for long-lasting, safe use indoors and outdoors.
- • **Massive Coverage, Minimal Fuss:** One 100 sq ft roll covers big projects with fewer seams for superior sound control.
- • **Made in the USA, Trusted Quality:** Crafted domestically with high standards, ensuring reliability and peace of mind.

## Overview

TotalMass Mass Loaded Vinyl Barrier is a premium 1/8" thick, 1 lb per sq ft soundproofing material sized at 4' x 25' (100 sq ft). Designed for maximum flexibility and durability, it reduces noise transmission in walls, floors, vehicles, and more. UV stable and fire-rated, this USA-made acoustic barrier offers professional-grade sound control for large-scale projects with easy installation.

## Description

TotalMass MLV Barrier is used in walls, ceilings, floors, over doors, windows, fences, around pipes, duct work, in vehicles, and virtually anywhere additional sound control is needed. This 1/8" (2.6mm) thick material is manufactured new. There is low odor that fades quickly, the color does not fade when exposed to the elements, and it can be used indoors or outdoors, and installed with nails, screws, or staples. Increase your STC rating by using TotalMass MLV Barrier in your project.

Review: Substantial reduction in sound transferring. - Great product. I ended up buying an additional 50ft roll to complete my project but was very impressed with the results. With the 1lb version I was able to use long staples to attach it to the studs I’m not sure that would work with the 2lb version. In a 4x8 sheet you’ll need help lifting it to get it mounted but it’s very manageable. As far as the people saying this ripped easily, I can only imagine they were trying to do too much by themselves as I didn’t have any issues. Photos are of the midway process before and during sheet rocking.
Review: Great MLV will purchase again - MLV is super expensive but in the pursuit of sound deadening your vehicle it is a must. Works great keeping road noise out and audio noise in. Couple it with Butyl or Bitumen CLD tiles and a decoupling layer of Closed Cell Foam and you've got yourself a quiet ride. MLV is super heavy and very dense. It does tear fairly easily so be careful when handling it.

## Features

- ✅ Larger Size: Larger 4' x 25' roll for larger projects.
- ✅ Soundproofing: Ideal for sound control in walls, ceilings, floor, doors, windows, fences, cars, boats, RVs, and more.
- ✅ Max Flexibility: For maximum performance, MLV must be flexible. There is no MLV on the market that is more flexible than our MLV. Low quality, stiff, MLV is what our competitors have. TotalMass is the true made in the USA limp mass barrier that you should be using on your project.
- ✅ New and Improved: New formula is now UV stable and FMVSS 302 rated for fire and smoke.
- ✅ Technical Specs: 1 pound per square foot, 1/8" (2.6mm) thick, 4' x 25', 100 square feet per roll. Not an EVA product.
- ✅ Installation: Easy to cut with a razer. Tape the seams with sheathing tape. Fasten with staples, nails, or screws.
- ✅ Made In the USA: High quality and safe product to use, made in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K1G728X |
| Best Sellers Rank | #52,450 in Musical Instruments ( See Top 100 in Musical Instruments ) #962 in Recording Studio Acoustical Treatments |
| Customer Reviews | 4.2 4.2 out of 5 stars (72) |
| Date First Available | October 30, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 105 pounds |
| Item model number | 4x25 1 LB |
| Product Dimensions | 48 x 8 x 8 inches |
| Size | 4’ x 25' |

## Images

![Mass Loaded Vinyl MLV Barrier 4' x 25' 1 LB One Pound 100 Square Foot Roll Soundproofing Acoustic Barrier - Image 1](https://m.media-amazon.com/images/I/412fx+PzTyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Substantial reduction in sound transferring.
*by J***F on April 29, 2025*

Great product. I ended up buying an additional 50ft roll to complete my project but was very impressed with the results. With the 1lb version I was able to use long staples to attach it to the studs I’m not sure that would work with the 2lb version. In a 4x8 sheet you’ll need help lifting it to get it mounted but it’s very manageable. As far as the people saying this ripped easily, I can only imagine they were trying to do too much by themselves as I didn’t have any issues. Photos are of the midway process before and during sheet rocking.

### ⭐⭐⭐⭐⭐ Great MLV will purchase again
*by C***W on October 28, 2019*

MLV is super expensive but in the pursuit of sound deadening your vehicle it is a must. Works great keeping road noise out and audio noise in. Couple it with Butyl or Bitumen CLD tiles and a decoupling layer of Closed Cell Foam and you've got yourself a quiet ride. MLV is super heavy and very dense. It does tear fairly easily so be careful when handling it.

### ⭐ Horrible Quality
*by J***S on September 30, 2024*

The material rips away from everything. I tried nails with roofing washers, staples and screws. The only way to get it to stay up is to put so many staples or nails in it that it makes it impossible to attach anything over it. The MLV they delivered in the past was tough enough to take a fastener, this bundle I received recently is junk. Now the seller will only take back the two rolls that are in “sellable condition” or they suggest I resale their trash product.

## Frequently Bought Together

- Mass Loaded Vinyl MLV Barrier 4' x 25' 1 LB One Pound 100 Square Foot Roll Soundproofing Acoustic Barrier
- Premium Quality MLV Seam Tape, Installation Tape for Mass-Loaded Vinyl Noise Barriers 6 Mil - Highly Effective Soundproofing Solution - 1.5" x 108 (1)
- UberQuiet MLV Cap Nails, 1-inch, for Installation of Mass-Loaded Vinyl Noise Barriers, Small (250 pcs)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-24*