Dri-Hard from Newclay Products is more than just a modelling material. When air-dried it sets hard.

Dri-Hard is fibre-reinforced and is designed to make an ideal foundation and base for dried flower arrangements as well as for many other similar applications. It is strong enough even for heavy flower arrangements. The stems of dried flowers are gripped firmly as the material hardens to form a solid, durable base, yet Dri-Hard is soft enough for the most delicate stems.

Dried flower bases can be further strengthened by applying Dri-Hard over an armature or frame, e.g. using Newclay Modelling Wire.