Mass Loaded Vinyl Soundproofing MLV .50 LB 4’ x 25’ Noise Grabber

Mass Loaded Vinyl sound barrier; heavy weight; odor free; non toxic; safely use anywhere Proven 20 STC Rating: Great for Walls, Floors, Ceiling, Doors, Home Theaters, Automobiles, Fences, Boats, RVs and more Technical Specs: one-sixteenth inch thick, half pound per square foot, 4feet wide by 25 feet long; Easy to cut and install; Full Installation Instructions Available; Five thicknesses available to fit any job; Perfect for DIY Projects