BESQUAL - CAST-F42 Casting Ring Silicon Rubber Former 1 2/3 inches // 42 mm - # 905-342
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Description
BESQUAL — distributed by US Dental Depot
CAST-F42 Casting Ring 905-342
USDD #485917 · MFG #905-342 · Laboratory — Crucibles
Material: Ceramic / CarbonApplication: Investment CastingCompat: Kerr-Standard Sized
Product Description
BESQUAL
• Casting Rings — Silicon Rubber Former
BesQual CAST-F42 Silicon Rubber Former — 1-2/3 in (42 mm)
CAST-F42 Silicon Rubber Former
A 1-2/3 in (42 mm) silicon rubber former for the dental casting workflow. The former gives the investment ring its outer shape during pour-up and is matched to the same-size metal CAST-R ring. Reusable across cases — flexes off the cured investment cleanly.
Key Features
• Nominal size: 1-2/3 in (42 mm)
• Silicon rubber — flexible release, reusable
• Pairs with the matching CAST-R metal casting ring (same nominal size)
• Heat-tolerant for typical pour-up and bench handling
Available Sizes in This Family
• CAST-R32 / CAST-F32 — 1-1/4 in (32 mm)
• CAST-R38 / CAST-F38 — 1-1/2 in (38 mm)
• CAST-R42 / CAST-F42 — 1-2/3 in (42 mm)
• CAST-R50 / CAST-F50 — 2 in (50 mm)
• CAST-R63 / CAST-F63 — 2-1/4 in (63 mm)
• CAST-R76 / CAST-F76 — 3 in (76 mm)
Specifications
Brand
Besqual / Meta Dental
SKU (Vendor / Mfg)
905-342
Type
CAST-F42 Silicon Rubber Former
Dimensions
1-2/3 in (42 mm)
Specifications
| Brand | BESQUAL |
| MFG Item # | 905-342 |
| Diameter | 42 |
| Package | 1 |
| Weight (lbs) | 200 |
Why You'll Love It
- Refractory material handles repeated casting cycles.
- Standard Kerr sizing — drop-in replacement.
- No glaze flaking under high heat.
Questions about this product? A USDD specialist is ready to help.
I have a questionContact an expertRequest a rep callUSDD product page · last updated 2026-05-25 17:47