The decofoam is a material that is applied to various surfaces, such as wood, glass, wax, clay, metal, and stone. The application process involves mixing it with a special glue and water (preferably lukewarm) in minimal amounts. The material is molded like dough and applied directly onto the surface. It is available in 24 different colors, allowing for mixing different shades to achieve the desired effects. Once dry, it can be painted with acrylic paints to add details. Decofoam is especially useful for highlighting decoupage on a painting or picture.