Whip Mix Silky Rock - Premium Ivory-Colored Casting Stone
My personal choice for professional lifecasts - Whip Mix Silky Rock is a top-quality casting stone designed for lifecasters, mold makers, and artisans looking for exceptional detail and strength in their work. With five times the strength of Plaster of Paris, this stone ensures durability and precision, making it ideal for capturing fine details in molds and casts.
 
Why Choose Whip Mix Silky Rock?
Exceptional Strength: Offers 5x the compressive strength of standard plaster for long-lasting, high-detail results.
Smooth Pouring: Silky-smooth flow easily fills intricate molds, ensuring perfect replication of even the finest details. Ideal for very small cavities such as premature baby moulds.
Versatile Use: Works seamlessly with all types of impression materials, making it perfect for lifecasts, sculptures, and detailed craft projects.
 
Key Features
Water/Powder Ratio: 30mL per 100g for optimal mix consistency.
Working Time: 3-6 minutes, allowing time for precision in your work.
Setting Time: Fast 10-minute set for efficient casting.
High Compressive Strength: 6,000 psi (wet), 13,000 psi (dry), for exceptionally durable castings.
Low Setting Expansion: Minimizes distortion with a setting expansion of just .09%.
 
Available in:
500g bags
2kg pail
5kg pail
 
Whip Mix Silky Rock is your go-to stone for detailed and durable molds. Experience the difference in strength, flow, and precision with this premium casting stone.

Safety Data Sheet
Technical Data Sheet