Whether you’re patching a hole in a plaster wall or ceiling or making a mold or cast, you’ll appreciate the value and effectiveness that DAP 10312 25 lb Plaster of Paris Interior has to offer. This compound mixes easily and won’t shrink when dry, and becomes a dense and durable surface. Available in a 25-pound bag, the molding Plaster of Paris can help you complete a project efficiently and accurately. It sets quickly, so it should not be used for repairs or tasks that require a working time of over 20 or 30 minutes. The DAP Plaster of Paris is white, but it could be painted after it hardens if you want to customize the appearance. It is ideal for working on small home improvement projects or by sculptors and could also be used to make hobby molds and casts.