Plaster of paris impregnated bandage, similar to Modroc, ideal for making hills, embankments, cuttings. It dries to form a rock hard, but light structure. Cut into small strips and dip in water, then apply to former and smooth out, 2 layers is recomended and leave to dry. Ready to paint once dry with acrylic type paints. Do not submerge in water, a simple dip and shake off excess is all that is neccessary.