Simply add water to Sandtastik PLASTERMIX Plaster of Paris to activate this specially formulated art material plaster. Cast and create 3D sculptures, ornaments for all occasions, sidewalk chalk (molds not included). Paintable when dry. Mix 2 parts PLASTERMIX Plaster of Paris to 1 part cold water. Stir/mix into a smooth slurry. Pour into mold, sand, or other shaping tool and let set for up to an hour.

• Specially formulated, safe material for child use
• Yields fine detail in traditional white colour
• Activate by adding 2 parts plaster to 1 part cold water
• 5 lb (2.3 kg) Recloseable Pkg
• 4+ (adult supervision)
• ACMI 'AP' Non-toxic, Conforms to ASTM D-4236 and CPSIA Standards