Mass Loaded Vinyl is composed of a combination of vinyl polymers and large, dense fillers like steel particles or barium sulfate. The addition of such fillers boosts the mass and density of the material, permitting it to act as a barrier in opposition to sound waves. We appreciate their professionalism https://josueaiktl.blogdon.net/acoustic-windows-services-in-dubai-no-further-a-mystery-46683940