Future, smother the seams in between the gypsum boards along with your drywall tape. Then unfold with signing up for compound using your drywall knife. Be at liberty to use joining compound to protect sunken screw holes. The drying time for this treatment is all-around 4 hours. At Gypsum Ceiling https://finncm3q4.isblog.net/the-gypsum-board-installation-diaries-49487808