Create bright, vivid temporary markings with Rust-Oleum Industrial Choice® MC1800 System Precision Line Inverted Marking Chalk. This water-based paint creates marks that last up to 30 days on concrete, asphalt, gravel, grass, brick and dirt.
Marks more linear feet than other brands; provides clean, crisp marks
Easily removed with a wire brush or power washing
No-mess spray tip, guaranteed not to clog
Scuff resistant in 10 minutes