Rust-Oleum® Specialty Chalk Board Spray converts surfaces into a usable chalkboard. Apply to metal, wood, plastic, hardboard, glass or paperboard. Erases cleanly.

• Ideal for creating a custom interior chalkboard on multiple surfaces
• Apply the oil-based formula to create a hard surface for chalk writing on most indoor surfaces
• Covers up to 7 sq ft and dries to the touch in 20 minutes
• Creates a chalkboard that is scratch resistant, smooth and erases easily after use
• For optimal results before writing on the surface, wait 24 hours after application