Sprue Base for 5" Flask Jewelry Casting Flask Rubber Base Tapered Cone for Tree Sprue Lost Wax Casting by JTS
Product details
| Management number | 229979255 | Release Date | 2026/05/31 | List Price | $5.98 | Model Number | 229979255 | ||
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🟢 Rubber Sprue Base 5" 🟢 TAPERED CONE for TREE SPRUE 🟢 LOST WAX CASTING 🟢 Rubber Sprue base for use in lost wax casting process, bases can be used with solid flask as well as perforated flasks. 🟢 These rubber sprue bases are the Tapered Cone center designed for tree spruing. 🟢 The tapered cone center of the base creates a smooth and direct spout in the investment. 🟢 The center hole of the tapered button holds a 5/16" 8mm sprue wax. 🟢 The sprue base is made of natural rubber side walls are flexible for easy fit to the flask and assure a leak proof seal when investing for casting process. 🔻 SPECIFICATIONS: Jets Product # 0307-0250 🔻 🔸 Material: Natural Rubber 🔸 Flask Diameter: 5" - 126mm 🔸 Center Hole Diameter: 5/16" - 8mm 🔸 Center Tapered Cone Diameter: 1-5/8" - 41mm 🔸 Weight of Sprue Base: 6.85oz - 194gr
- 🟢 Material: Natural Rubber
- 🟢 Flask Diameter: 5" - 126mm
- 🟢 Center Hole Diameter: 5/16" - 8mm
- 🟢 Center Tapered Cone Diameter: 1-5/8" - 41mm
- 🔻 More information on product description 🔻
| ASIN | B0B649WZ59 |
|---|---|
| Item Weight | 8 ounces |
| Manufacturer | JETS INC |
| Item model number | 0307-0250 |
| Product Dimensions | 5 x 5 x 1 inches |
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