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 just 1 hour yet erasable with a damp cloth
Our independent tests have conclusively shown these chalk pens provide superior colour vibrancy and outdoor durability
Any staining following prolonged use can be removed using conventional household cleaning fluid
Top tip! Mr Muscle 'Window' is an excellent chalk pen cleaner