Rainbow liquid wet wipe 'chalk' can be removed with a damp cloth yet they are waterproof and permanent under even the heaviest rainfall. This makes the special paint formula ideal for situations where the finished work might come into contact with dampness or water.

- Rainproof after 1 hour yet erasable with a damp cloth
- Excellent vibrancy and outdoor durability
- Any staining due to prolonged use can be removed using a conventional household cleaner