Dap 10308 4-Pound Interior Plaster of Paris This item is a Dap 10308 4-Pound Interior Plaster of Paris Purpose of use for Painting Supplies, wall-surface-repair-products This product is manufactured in United States For patching large holes in plaster walls and ceilings Sets fast without shrinking Ideal for hobby molds and casts 10308: 4-Pound 10312: 25-Pound