DSA40 A water-based structural drywall adhesive for installing regular and vinyl-faced gypsum wallboard to wood and/or steel framing. Contents: 28 oz tube Coverage: 38 lineal ft. per gallon using a 3/8" bead Application: To bond panelling, wall fixtures, ceramic, tile, brick, wood, etc. (at least one surface must be porous). Benefits: Increases structural strength. Reduces spackling and sanding. Reduces sound transmission. Requires up to 66% fewer nails or screws. Eliminates unattractive nail pops. Quick Tack. Color: Tan Data Sheet