Ideal for fi lling with Colouraplast (item 53010), Salt Dough (item 55161), Papier Mâché (item 55125), Creastone (item 56071) and numerous other viscous casting compounds. Place the Silicone Frame on a suitable surface depending on the intended use, e.g. metal melting mould, baking paper, plastic foil or similar, and fi ll. Make sure that the Silicone Frame is sitting level on all sides.