Sandtastik High Strength Casting Plaster 5lb

Sandtastik® High Strength Plaster is a high purity, general purpose art plaster made for a wide variety of applications. Often referred to as Plaster of Paris or soft plaster, common uses include ornamental work for creating decorative, detailed pieces and arts and crafts 2D/3D sculptures. Mixing consistency can vary from 1 part plaster to 0.5 – 0.75 parts water.

MIXING
Weigh or measure both the Sandtastik® High Strength Plaster and the water using the recommended ratio. The water-to-Sandtastik® High Strength Plaster ratio is related to the strength and density of your final cast.

Plaster:Water Ratio
1 cup Plaster 0.5 - 0.75 cups Water
1 lb Plaster 0.6 - 0.85 lb Water

DRYING
Place fresh cast in a warm, dry area and allow to set. Drying time will vary due to project thickness, room temperature, etc. Average setting range is 25 – 50 minutes. Fully cured within 12 - 24 hours.

CAUTION
When mixed with water, this material hardens and produces heat quickly. DO NOT attempt to make a cast enclosing any part of
the body using this material. Dust from mixing may cause irritation to eyes, skin, nose, throat and upper respiratory tract. Use
only in a well-ventilated area. It is recommended to wear face and eye protection. If eye contact occurs, flush thoroughly with
water for 15 minutes. If on skin: Wash with plenty of water. If swallowed and/or irritation persists, call physician.
KEEP OUT OF REACH OF CHILDREN.