Casting Products

If you have an immediate need for a particular casting product, please call us
at 1-800-537-0343 or email us at info@mccawcompany.com.


 

Matt Carving Wax

Sold individually.

Matt waxes are available in three grades of hardness:

Green - Hard with very little flexibility. Ideal for filing and delicate engraving. Softening temperature 230°F (110°C).

Purple - Medium hard with medium flexibility. All-purpose wax is ideal for models with extensive piercing, baguettes and air line openings. Softening temperature 225°F (107°C).

Blue - Softer and highly flexible, this wax will take a 90° bend without breaking. Ideal for models with extensive piercing or thin exposed sections. Softening temperature 220°F (104°C).

Available in:
A - flat side with hole
B - Round with off-center hole
C - Solid round bar
D - Round bar with centered hole

Please specify diameter, width, and height size.

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Matt Carving Wax

 

 

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PLAST-O-WAX

Plast-O-Wax is the finest injection wax to use plastic in the manufacturing process. Can be used with any type pattern and in any type of wax pot. Works especially well for fin filigree wax patterns. Store in a cool place away from light for maximum shelf life.

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PLAST-O-WAX

 

 

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Castaldo Mold Rubber

Pre-cut sizes

Open the box and these handy pre-cut sizes are ready to use. 

Pieces measure 1 7/8" x 2 7/8" x 1/8" and will fit most commonly available mold making frames.

22.586 - 5 lb. Gold label
22.587 - 5 lb. No Shrink Pink

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Castaldo Mold Rubber

 

 

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ULTRA-VEST Jewelry Investment

ULTRA-VEST Investment is recognized worldwide as the premium investment for gold, silver, brass, and other non-ferrous jewelry castings.

  • provides easy quench and easy clean-up – reducing your risk of losing valuable gold
  • produces smoother surfaces than other investments, resulting in less finishing
  • widely accepted as being the most process forgiving product available for your casting needs – saving you time and money associated with application-related defects and new employee training

Whether you are casting a simple piece or an intricate shape, ULTRA-VEST investment is the investment of choice.

Stocked in 50 lb. boxes

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ULTRA-VEST Jewelry Investment

 

 

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Sprue Bases

We carry many different styles and sizes of Sprue bases. 

When ordering  please check your Grobet Tool Catalog to find the correct sprue base to use with your casting flask.

(Grobet Tool Catalogs available upon request.)

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Sprue Bases

 

 

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Casting Flasks

All casting flasks are stainless steel and very durable.

We carry many different casting flasks.  Please specify diameter and height when ordering.  A list dimensions can be found in your Grobet Tool Catalog.

(Grobet Tool Catalogs available upon request.)

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Casting Flasks

 

 

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Perforated Flask for Vacuum Casting

Stainless steel heavy-duty flasks, with machined perforations. 

Perforations help assure a perfect cast since metal is being forced into cavities evenly from all directions.

21.705
Diameter 3 3/8"
Height  4"

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Perforated Flask for Vacuum Casting

 

 

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Rubber Sleeves for Perforated Flasks

Place the latex rubber sleeve over the flask to contain the investment while pouring and also to make a collar to prevent spilling.  Remove sleeve prior to burnout.

Sleeve

Diameter

Height

21.708

3 3/8"

4"

21.709

4"

5 3/4"

21.711

4"

7"

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Rubber Sleeves for Perforated Flasks

 

 

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Rubber Mixing Bowls

Use these bowls to mix up a batch of investment.

No.

Diameter x Height

Capacity

21.761

2 3/4" x 4 1/4"

3/4 pt.

21.763

5 3/4" x 6 1/4"

1 1/2 qt.

21.764

6 1/2" x 8 1/2"

1 gal.

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Rubber Mixing Bowls

 

 

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Crucibles

We stock many different sizes and styles of crucibles, including:

  • Burnout Style crucibles
  • Centrifugal Casting Machine crucibles
  • Fused Silica crucibles
  • Graphite crucibles
  • Melting crucibles
  • Morgan Brand crucibles (WESGO)

Please check your Grobet Tool catalog for part numbers to identify the best crucible for your job.

(Grobet Tool Catalogs available upon request)

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Crucibles

 

 

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Alcohol Burner

Flame can be adjusted by raising or lowering split sleeve.  Faceted bowl measures 3 3/16" in diameter and holds 4 oz. of fuel.

14.285

Replacement wicks available.
14.287

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Alcohol Burner

 

 

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Crucible and Flask Tongs

For picking up crucibles and 1 1/2" diameter flasks.
19" length.

57.080

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Crucible and Flask Tongs

 

 

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Castaldo Jewelry Mold Release Spray

Safe for all rubber molds. Saves time, eliminates broken patterns and improves the model. Before injecting wax, spray a small amount onto the mold. Material is non-explosive and non-flammable, with no CFC’s or VOC’s.

22.640

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Castaldo Jewelry Mold Release Spray

 

 

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WAX KLEEN

A preparation that removes scratches, smoothes and cleans wax patterns prior to casting. Produces cleaner castings requiring less finishing work. Acid-free, water soluble and 100% organic. Fast working. Rub on with cloth and let air dry. Ideal for keeping wax injectors clean.

21.0806 - 4 oz.

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Wax Kleen

 

 

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