Stir thoroughly before use. Apply liberally with a full brush, using the largest brush practical for the job. Synthetic soft tipped brushes are recommended. Do not overbrush. Do not apply to warm surfaces or in strong direct sunlight. Sand lightly with fine abrasive paper before applying another coat. Two coats are recommended. When maintaining your finished surface, wipe off chalk dust when necessary with damp cloth. When re-coating is necessary clean with a mild detergent and water, allow to dry and reapply as above.