Pebeos Chalkboard Paint - 500 ML with its chalkboard finish will make you rediscover the pleasures of writing with chalk. The P.B.O Deco colours are water based, opaque, fluid, intermixable, professional quality, waterproof when dry, ready to use acrylic colours with excellent lightfastness on most surfaces. They can be used on most surfaces like paper, canvas board, wood, MDF, plaster, terracotta, metal, salt dough, stone and polystyrene with an anti-drip roller. Once dried, the decorated surface supports light washing with a damp cloth, without soaking