SES Creative 14204 Casting and painting - Dragon. With this casting and painting set from SES Creative, you can cast a big, cool dragon from plaster that you can then paint with glow-in-the-dark paint. Pour the plaster into the two parts of the mould. Once the plaster is dry, stick both parts of the dragon together, with the wings and fire in between. Paint the dragon in your favourite colours and don??¢t forget the glow-in-the-dark paint to give it an extra cool effect.