Rust-Oleum Chalkboard Clear Spray - 150ml

Rust-Oleum Chalkboard Paint is a tough, scratch resistant finish that allows you to create a writeable / wipeable chalkboard surface on a wide range of substrates including wood, metal and glass. Application - Shake can vigorously for 1 minute after mixing ball begins to rattle, continue to shake regularly during use.Hold can 30cm from surface and spray in a steady back and forth motion, slightly overlapping with each stroke. For best results whilst spraying keep the can the same distance from the surface and keep the can in motion. Apply several light coats a few minutes apart. Coverage - This can covers approximately 2m2 dependent upon surface profile / porosity.Drying Time - Touch dry in 20 minutes. Hard dry 24 hours. Recoat within 1 hour or after 24 hours. When fully dry (24 Hours) prepare the surface for use by rubbing the side of the chalk over the entire surface. Erase and the surface is ready to use.