(SINGS OF USE) **HEAVY** Trademark Soundproofing Mass Loaded Vinyl 1lb - MLV Soundproofing for Wall Sound Barrier - Sound Insulation - Made in USA - 4' x 25' Covers 100 sf - Made in USA

Additional Details from the Manufacturer

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More features

• High-Efficiency Sound sound barrier quiet wall with a proven 27 STC rating - 1/8 inch thick dense rubberlike material - 1 Pound per Square foot.
• Mass-loaded vinyl 1 lb soundproofing for walls, floors, and ceilings, and more
• Environmentally safe - Non-toxic and odorless, made of Virgin material, no regrind or recycled material
• Improve sound quality, creating a serene environment. many other places providing instant mass with sound barrier insulation to any location.
• Perfect for Apartments, Studios, Classrooms, Medical Facilities, Nightclubs, Cars, Appliances, Pipes, exterior fences, and outdoor sound barrier fences.
• Easy Installation - arrives with clear and user-friendly installation instructions. If you require further assistance, we are constantly at your service!