Shake can vigorously for at least 1 minute before painting and shake often during use. Hold can 6”-10” from surface and spray in smooth, even strokes. Let dry between coats. Apply additional coats until desired coverage is achieved. Dries to the touch in 10 minutes. Fully cured in 24 hours. Once the paint has fully cured, rub chalk on the entire surface and erase with a dry cloth to season the painted chalkboard.