Rock Mass Mold (WOOC1240)

The Rock Mass Mold is a flexible, reusable tool for creating realistic rock formations for dioramas, terrain scenes, or model railroad layouts. Sized at 5 by 7 inches, it yields sizeable pieces that work well for cliffs, outcroppings, and rocky faces within a landscape.

Durable and well detailed, Woodland Scenics rock molds are designed for use with casting plaster or lightweight Hydrocal to cast small boulders, rock outcroppings, or entire rock faces. The flexible material allows easy release, and the 5 by 7 inch size can be combined with other rock molds to create hundreds of unique formations. After casting, color the rocks with Earth Colors Liquid Pigments to achieve natural tones.