Ransom and Randolph® Ultra-Vest® investment is recognized worldwide as the premium investment for gold, silver, brass, bronze, and other non-ferrous jewelry castings under 2,200°F (1,204°C). This investment provides easy quench and easy clean-up, reducing the risk of losing valuable gold. The special process-forgiving formula produces smoother surfaces than other investments, resulting in less finishing and less application-related defects.
This investment is sold in 50-pound container only and is the replacement investment for the now-discontinued Kerr® Satin Cast 20™ investment.
Safety Note: Protect your eyes! Use safety glasses! A mask or respirator is recommended with investment work.
Note: Heavy items will incur additional shipping charge.
ISC050 Typical Material Properties
DESCRIPTION
PROPERTIES
WATER : POWDER RATIO
39 : 100 by Weight
WATER TEMPERATURE
72°F – 73°C (22°C – 23°C)
WORKING TIME
10 – 10.5 minutes
SETTING TIME
under 20 minutes
SLUMP
111mm – 118mm
These results are basd on the testing methods, frequency, and procedures of Ransom & Randolph or its approved suppliers. The levels referenced are only for general guidance and do not constitute a firm specification.
All measurements are close approximations only and can vary slightly.
The following additional information is available for this product:
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Note: Certain items shown may have been discontinued, and prices listed may have changed since the catalog's printing. Please use this online store, or call customer service for more up-to-date information.
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