About MC1800 System Precision Line Inverted Marking Chalk
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
For Best Results
- Apply using the Marking Pistol or Marking Wand