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Crucibles, Stirring Rods, Melting Fluxes, Tongs
Centrifugal Casting Crucibles
Made of fused silica with a clay bond which will last through many meltings. Designed for centrifugal casting metal with melting temperatures up to 2500
$11.40 to $28.10
Graphite Melting Crucibles
These resistant crucibles withstand heat up to 3,000° F and are more tolerant of thermal shock than fused silica.
$27.60 to $88.75
Fused Silica Melting Dishes
Made of clay bonded fused silica for melting temperatures up to 2800
$5.95 to $27.60
Fused Silica Melting Dishes for Torch
Well suited for melting with a torch. Made of clay bonded fused silica for melting temperatures up to 2800°F. Can be used with handle # 22.798.$15.20 to $15.75
Fused Silica Melting Crucibles
Made of clay bonded fused silica for melting temperatures up to 2500
$13.15 to $22.90
Burno Melting Crucibles
Their protective heat holding covers make them efficient for melting with a torch. An excellent choice when melting bench sweeps or gold in powder form. For use with Burno Tongs. 100 dwt. capacity.$17.60SKU: 22.757
Casting Fluxes
Borax Flux
Controls oxidation during the melting process by forming a glass that both covers the metal and causes metal oxides to stick to it. 16 ounces.$11.95SKU: BORAX
Boric Acid Flux
Good deoxidizer. Can be mixed with borax or used alone. When using with pure graphite crucibles, should be used sparingly. 16 ounces.$11.95SKU: BORIC
Casting Additives
Nu Cast
Gives old scrap gold new luster. Used during the melting process when casting to revitalize old scrap yellow gold. There's no flux needed and it helps eliminate porosity due to oxidation. One bottle makes 2 oz, which will cast approximately 800 dwt. of gold.$39.95SKU: CAS-100.00
Re-Cast-It
Add Re-Cast-It when casting old or scrap gold to achieve a bright yellow, porosity free casting. Increases fluidity of old metal, while eliminating reddish surface discoloration. One jar casts approximately 800 dwt. of gold.$62.75SKU: 22.607
Crucible and Flask Tongs
Bent Nose Crucible Tongs
For holding crucibles as well as picking up hot objects. 19" long.$16.00SKU: 57.066
Crucible and Flask Tongs
For picking up crucibles and 1-1/2" diameter flasks. 19" long.$14.95SKU: 57.080
Flask Tongs with Pins
For perforated flasks only! Pins engage holes in perforated flasks, making for more secure holding. 15" long.$8.75SKU: 57.069
Crucible, Flask, and Assay Tongs
