Allied Mineral SC20 Investments

Allied Mineral SC20 casting investment—formerly known as Kerr Satin Cast 20—delivers the same defect-free repeatability and satin-smooth finishes trusted by casters worldwide. Formulated for fine detail and consistent results, SC20 produces dense, clean castings with a smooth, creamy mix that pours easily and sets reliably. Now produced under the Ransom & Randolph name, the proven formula remains unchanged.

Features

• Formerly Kerr Satin Cast 20; same proven formula, new name
• Produces fine detail with consistent, satin-smooth surface finish
• Extra fine grain, zero mineralized cristobalite powder
• Smooth, creamy consistency for easy mixing and pouring
• Reliable 9–10 minute work time (with 72°F / 22°C water)
• Flask set time of 11–12 minutes
• For casting metals under 2000°F (1093°C)

Specifications

Available Options

Notes

• The SC20 formula originated with Kerr, transferred to Allied Mineral, and is now produced under the Ransom & Randolph name; the formula remains unchanged.
• The 100 lb plastic carton costs approximately the same per pound as the 44 lb cardboard box due to the higher cost of the plastic container.
• UPS shipping for the 100 lb plastic carton may incur overweight surcharges; ordering two 44 lb cardboard boxes can help avoid these additional carrier fees.
• The 100 lb plastic carton remains advantageous for bulk purchases shipped via truck freight.
• This product cannot be shipped outside the United States via postal service.
• Store in a dry environment and follow proper investment mixing and burnout procedures for best results.