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The Ransom & Randolph Ultra-Vest investment (100 lb drum) is a refractory mold material used in precision casting to produce heat-resistant shells that capture fine surface detail and withstand burnout and molten metal flow without cracking. Its 100 lb drum packaging supports production-oriented workflows and multiple batches without frequent restocking.
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A bulk 100lb drum of R&R Ultra-Vest investment. This is the most cost-effective way for high-volume shops to purchase the industry's most trusted gold and silver investment.
| Specifications | |
|---|---|
| Brand | Ransom & Randolph |
| Country of Origin | United States |
| Style | Ultra-Vest |
| Weight | 100 lbs (45.4 kg) |
