Turn walls, cabinets, art projects and more into a real, functioning chalkboard. It creates a tough, slate-like surface in just one easy step. Create fun message boards, frames, decorative terra cotta pots, kids' projects, toy boxes, dressers and much more with the help of this black chalkboard paint. Easily adheres to multiple surfaces, including wood, metal, plastic, paper mache, glass and more. For best results alternate coats by spraying one coat horizontally and the next vertically for full coverage. Once dry, break-in the surface by rubbing the full area with calcium carbonate chalk and then erase it with a felt eraser. 12 oz. spray can.