RustOleum Chalkboard Brush On Paint Black 30OzThe Rust Oleum's 30 oz. Dark Flat Chalkboard Paint makes a usable blackboard on a wide assortment of surfaces including wood, metal, solid, stone work and drywall. This sturdy, latex based paint is anything but difficult to eradicate or clean with cleanser and water. The paint also throws less odour as compared to our competitors, thanks to its latex formula. It gives the surface a flat finish which accounts for a smoother looking surface.