How long does joint compound typically take to dry at 80 degrees with 60% humidity?

Joint compound, commonly used in drywall finishing, typically requires drying time that is affected by temperature and humidity levels in the environment. At 80 degrees Fahrenheit with 60% humidity, joint compound generally takes about 13.5 hours to dry. This drying time can vary based on the formulation of the joint compound, the thickness of the application, and the specific environmental conditions, but 13.5 hours is a reasonable estimate under the given circumstances.

Understanding the drying times is crucial for project planning in carpentry and building construction, as it ensures that work proceeds smoothly without interruptions. Knowing that under these specified conditions, 13.5 hours is optimal will help contractors in scheduling subsequent tasks such as sanding or painting, which need to occur after the joint compound is fully dried.