Sheetrock® brand Durabond® setting-type joint compounds for drywall interiors and exteriors save time and money by permitting same-day joint finishing, and, usually, next-day decoration. They are ideal for heavy fills and are virtually unaffected by humidity. Quick set times allow for one-day drywall finishing and next-day decoration of drywall interiors and exterior soffits. Sheetrock® Brand Durabond® Joint Compounds let you set the pace with a range of formulations that provide a choice in setting times. They provide low shrinkage and superior bond, which make them excellent for projects like laminating gypsum panels to gypsum panels, sound-deadening boards and above-grade concrete surfaces.