Chalk-It-Up Chalkboard Surface Paint is now available in a larger tub format allowing you to turn larger surfaces into a chalkboard! This high quality paint goes on smoothly and creates a matte chalkable finish to all you DIY craft projects. Can be used on walls, wood, paper, glass, metal, canvas, paper mache, and terra cotta. Stir well before using. Apply to clean surface. No primer or undercoat needed. Apply liberally using a large synthetic brush. Use fine sandpaper to smooth 1st coat, then apply 2nd coat. 30 minute drying time. 200 ml.