CGCs Synko Dust Control Ready-Mixed Joint Compound is ready to use right out of the container, eliminating the need for mixing and simplifying the application process. It dries to a smooth, durable finish and typically becomes dry to the touch within 24 hours, with full curing taking up to 30 days. Synko Dust Control is perfect for taping, filling, and finishing drywall joints, delivering high-quality results with reduced mess.