The decofoam is a material that is applied to all types of surfaces, such as wood, glass, wax, clay, metal, and stone. It is mixed with a special glue and water (preferably lukewarm) in minimal quantities. It can be shaped like dough and applied directly onto the desired material.

It is available in 24 different colors, allowing for mixing different shades to achieve the desired result. Once dry, it can be painted with acrylic colors for details. It is a particularly useful material for highlighting decoupage on a canvas or painting.