USG Sheetrock Brand Dust Control Joint Compound is a lightweight, ready-mixed compound featuring a unique formula that binds up fine residue during sanding to form heavier particles that tend to fall to the floor instead of clouding the air. Each job finishes more quickly and cleans up faster with less nuisance from airborne sanding. Use for embedding USG Sheetrock Brand Paper Joint Tape, applying drywall filling and finishing coats, and covering fasteners and USG Sheetrock Brand Corner Bead and Trim. USG ready-mixed joint compounds are preferred for consistently high-quality work. Superior formulations are premixed to a creamy, smooth consistency and are essentially free of crater-causing air bubbles. They can be used in hand or machine-tool applications and offer excellent slip, bond, and easy workability.