Rust-Oleum 30oz Chalkboard Brush-On Paint - Black

Multi-Surface Application: Suitable for use on wood, metal, drywall, plaster, glass, concrete, unglazed ceramic, and hardboard surfaces, offering flexibility for various projects.
Writable and Erasable: Turns ordinary surfaces into usable chalkboards that can be written on and erased, enhancing functionality.
Durable Finish: Provides a tough, scratch-resistant finish that withstands repeated use, ensuring longevity.
Low Odor: Designed with low odor, making it more pleasant to use in indoor environments.
Easy Cleanup: Features soap and water cleanup, simplifying the post-application process.
Coverage: Covers up to 100–125 sq. ft. per quart, making it efficient for medium to large projects.
Drying Time: Dries to the touch in approximately 30 minutes, allowing for quick recoating and project completion.
Recoat Time: Allows for recoating in about 4 hours, facilitating efficient project progression.
Indoor Use Only: Intended for indoor applications, ensuring optimal performance and safety.
Conditioning Required: After curing, condition the surface by rubbing the side of a piece of chalk over the entire surface and erasing to prepare it for writing.