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Mass Loaded Vinyl, 1 lb, 4-feet wide, 25-foot rolls


Mass Loaded Vinyl Soundproofing Barrier, 1 lb, 4-feet wide, 25-foot rolls
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Made in the USA.




This flexible, mass loaded vinyl barrier is specifically engineered for efficient sound isolation in homes, businesses, or apartment buildings. This product works well behind sheet rock or in ceilings between offices, conference rooms, or individual units where effective soundproofing is essential.

Specs and Features

  • Roll size: 4’ x 25’
  • Coverage area: 100 sq ft
  • Density: 1 lb per sq ft
  • Thickness: 1/8"

Acoustical Properties

Noise Transmission Loss (dB) / Frequency (HZ)
125250500100020004000STC
11152127333926
* per ASTM E-90-97 E413-87



I was pleased to see how well made they are, and even more pleased to discover how well they worked at eliminating slap echo and bounce.
- James from McAlpin, Florida

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Customer Comments

We could see the excess noise being pulled into the panels, never to be heard from again!
- Lycee Francais New Orleans, Louisiana
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