Prima Art Extravagance - Texture Paste - White Crackle (961503) (5 ratings) £12.49 Quantity: at £12.49 each Add To Basket Dense, permanent, clear paste which provides antique-looking, crackling effect. Size of crackle will vary depending on the thickness of the layer. Possible to dry with heating tools although crackles will be less intense. Works on most surfaces: including canvas, wood, paper, metal, chipboard, fabric, platic, etc. Can be painted with water-based paints. Apply with palette knives or texture tools. Water-based, archival safe, non toxic. 250ml.