Liquid wet wipe Chalk Pens can be removed with a damp cloth yet they are waterproof and permanent under even the heaviest rainfall making 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.