Fold the perimeter flanking band back around the Tecsound. – Lower the flanking band vertically in corners to assist fold it again. I usually get the job done to help make an airtight seal against the wall, below’s how it’s carried out: Present your acoustic underlay up to your wall, https://stephenmfmli.blogoscience.com/45421794/5-essential-elements-for-acoustic-floor-underlay