Osac - USG Premier Hi-Lite Acoustical Panels - Ceiling Tile Arizona http://www.osac.info/story.php?title=usg-premier-hi-lite-acoustical-panels-ceiling-tile-arizona USG Premier Hi-Lite Acoustical Panels are designed to enhance the overall sound quality in a room and prevent sound waves from traveling. Sun, 18 Jun 2017 04:23:18 UTC en