MLV is major and floppy And that i’ll be straightforward is an actual chore to setup on ceilings. It is at minimum amount a two-human being job. A person holding, one stapling. The considerable mass of the MLV correctly helps prevent composition vibration, addressing the Main system of sound transfer. https://mass-loaded-vinyl-product73062.ssnblog.com/37558679/little-known-facts-about-mass-loaded-vinyl-product-for-soundproofing