Stamperia Mixed Media Art - White Crackle Paste WHITE £4.99 Quantity: at £4.99 each Add To Basket CRACKLE PASTE 150 ML CME Code: K3P37 Water-based, is suitable for every porous surface. Required Primer on smooth surfaces. Once it is dried it becames transparent. You can color it with acrylic colors, Acquacolor and Mystik ink. Can be dried with the hair dryer.