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Casting

Explore Otto Frei’s complete selection of professional jewelry casting equipment and tools. From wax injectors and vulcanizers to melting furnaces, vacuum casting systems, and crucibles, our collection includes trusted brands like Arbe, Kerr, Ti-Cast, and Otto Frei. Each machine and accessory is designed for reliability, precision, and clean casting results—whether you’re running a full production shop or a small studio.

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Ferris Red Sprue Wax - 1/4"-3/8"-1/2" Diameters-1 lb Boxes-24" Extruded Lengths - Otto Frei
10+ Supplies & Gravers, Get 12% Off

Ferris #12 Red Sprue Wax -1/4", 3/8", & 1/2" Diameters-1 lb Boxes 24" Lengths

Ferris
Part # Varies
$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00

Soft red sprue wax for building sprues and runners in lost-wax casting, formulated to flex easily while still supporting complex wax patterns. Ferr...

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$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00
Ferris Yellow Sprue Wax - 3/8"-6 Ga.-8 Ga.-10 Ga.-1/2 lb Boxes-6" Lengths - Otto Frei
10+ Supplies & Gravers, Get 12% Off

Ferris Yellow Sprue Wax - 3/8"-6 Ga.-8 Ga.-10 Ga.-1/2 lb Boxes-6" Lengths

Ferris
Part # Varies
$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00

Ferris Yellow Sprue Wax is one step down in hardness and one step down in flexibility compared to Ferris Red Sprue Wax. Next to Ferris Red, Ferris ...

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$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00
Ferris #1467A Burgundy Sprue Wax - 1/4"-3/8"-1/2" Diameters-1 lb Boxes-24" Extruded Lengths - Otto Frei
10+ Supplies & Gravers, Get 12% Off

Ferris #1467A Burgundy Sprue Wax - 1/4"-3/8"-1/2" Diameters-1 lb Boxes-24" Lengths

Ferris
Part # Varies
$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00

Ferris #1467A Burgundy Sprue Wax is a rigid, tough sprue wax engineered for exceptional strength and workability. Its consistent formulation makes ...

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$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00