Approximately 24 hours is the answer for most types of drywall mud, but refer to your product’s label for specifics on drying time. Step 12: Sand the dried mud at the joints and indentations.

including dry time and sanding time. Medium-sized holes may take a bit longer, especially if an additional layer of drywall mud is needed, but standard drywall repairs can be completed within a day.

Can I use a bead of caulk to fill small cracks? Caulk is not the best option for repairing drywall cracks, as excess caulk doesn’t sand well and can leave a visible texture. Instead, stick to ...

For recurring cracks, reinforce the repair by using self-adhesive mesh drywall tape over the crack before applying a coat of ...