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Novocast is an advanced inlay investment that provides increased accuracy for casting conventional gold alloys at a mold temperature of 1200 degrees ferenhite without the use of a water bath.

• Sets rapidly to produce a strong, ultrasmooth mold with easy divesting
• Expansion control by varying water/powder ratio
• Technique that same for all types of castings
• 950 psi

Working Time: 3 minutes
Setting Time: 15 minutes
Mixing Ratio: 34/100
Ready for Burnout: 30 minutes
Setting Expansion: 0.45%
Thermal Expansion: 1.20%

Contains: 144 (50gm) Packets per Package
Item#:
750-01082
Manufacturer Item:
01082
Manufacturer:
Ransom & Randolph
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Type III dental stone
An all purpose stone for fabricating models and flasking acrylic dentures
May be used in any case where plaster or stone is indicated
Available in Regular and Fast Set formulas
Item#:
750-M499204
Manufacturer Item:
M499204
Manufacturer:
Ransom & Randolph
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A special investment for non-precious and semi-precious alloys. Hi-Temp contains no carbon. Non-precious metal alloys require an investment specially compounded to:
• Compensate for alloy shrinkage
• Withstand high-fusing temperatures
• Provide a non-contaminating atmosphere
• Allow casting of a lighter-density metal
Hi-Temp is the investment with these characteristics and more. It gives a smooth surface to the casting, flows readily and evenly for fine detail and sharp margins, and has high strength to prevent damage to the mold. The technique is simple. Special Liquid Concentrate is used instead of water. Control of expansion is obtained by dilution of the Special Liquid Concentrate with water — the greater the dilution, the less the expansion of the investment. Four parts liquid to one part water is the proportion suggested to get some frictional retention for full crowns on well-tapered preparation. Otherwise, the technique is essentially the same as handling any casting investment. 
*Suggested concentration of Special Liquid Concentrate  is 75% (3 parts liquid to 1 part water).
*Recommended Liquid – Special Liquid Concentrate
Item#:
750-00663
Manufacturer Item:
00663
Manufacturer:
Ransom & Randolph
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A special investment for non-precious and semi-precious alloys. Hi-Temp contains no carbon. Non-precious metal alloys require an investment specially compounded to:
• Compensate for alloy shrinkage
• Withstand high-fusing temperatures
• Provide a non-contaminating atmosphere
• Allow casting of a lighter-density metal
Hi-Temp is the investment with these characteristics and more. It gives a smooth surface to the casting, flows readily and evenly for fine detail and sharp margins, and has high strength to prevent damage to the mold. The technique is simple. Special Liquid Concentrate is used instead of water. Control of expansion is obtained by dilution of the Special Liquid Concentrate with water — the greater the dilution, the less the expansion of the investment. Four parts liquid to one part water is the proportion suggested to get some frictional retention for full crowns on well-tapered preparation. Otherwise, the technique is essentially the same as handling any casting investment. 
*Suggested concentration of Special Liquid Concentrate  is 75% (3 parts liquid to 1 part water).
*Recommended Liquid – Special Liquid Concentrate
Item#:
750-00671
Manufacturer Item:
00671
Manufacturer:
Ransom & Randolph
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Item#:
750-05142
Manufacturer Item:
05142
Manufacturer:
Ransom & Randolph
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Cera-Fina is a carbon-free phosphate investment developed for professionals who demand a more finely grained investment. It is designed for use with all classes of casting alloys: precious, semiprecious, and non-precious.

• Extremely fine texture results in accurate castings with very smooth surfaces

Contains: 1 (1 liter) Bottle per Package
Item#:
750-05134
Manufacturer Item:
05134
Manufacturer:
Ransom & Randolph
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Type III dental stone
A high quality, high strength dental stone used for dental casts, investing and articulator mounting
Item#:
750-M499046
Manufacturer Item:
M499046
Manufacturer:
Ransom & Randolph
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Cera-Fina is a carbon-free phosphate investment developed for professionals who demand a more finely grained investment. It is designed for use with all classes of casting alloys: precious, semiprecious, and non-precious.

• Extremely fine texture results in accurate castings with very smooth surfaces

Contains: 1 (340ml) Bottle per Package
Item#:
750-02135
Manufacturer Item:
02135
Manufacturer:
Ransom & Randolph
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Cera-Fina is a carbon-free phosphate investment developed for professionals who demand a more finely grained investment. It is designed for use with all classes of casting alloys: precious, semiprecious, and non-precious.

• Extremely fine texture results in accurate castings with very smooth surfaces

Contains: 6 (1 liter) Bottles per Package
Item#:
750-02190
Manufacturer Item:
02190
Manufacturer:
Ransom & Randolph
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Cera-Fina is a carbon-free phosphate investment developed for professionals who demand a more finely grained investment. It is designed for use with all classes of casting alloys: precious, semiprecious, and non-precious.

• Extremely fine texture results in accurate castings with very smooth surfaces

Contains: 1 (1 liter) Bottle per Package
Item#:
750-02194
Manufacturer Item:
02194
Manufacturer:
Ransom & Randolph
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This outstanding phosphate investment has these advantages:
• Contains carbon for bright, gold-colored castings
• Expansion can be controlled to fit your needs — yet technic is easy to follow
• Even extremely thin sections will be cast with sharp, clean margins just like lower-fusing golds
• Accurately fitting castings with smooth and clean surfaces — without grinding. Uniform results time after time.
 A 75% concentration, 3 parts Special Liquid Concentrate and 1 part Water, is generally preferred. Thermal and also setting expansion will increase by greater Special Liquid Concentration; these expansions will decrease by dilution with more water. Consequently, expansion can be controlled to fit individual needs.
There is no additional thermal expansion between 700 degrees C and 1000 degrees C (1300 degrees F and 1800 degrees F). The curve in the chart shows different figures for the thermal expansion merely as a result from higher or lower concentration of Special Liquid Concentrate. The setting expansion for a bench-set mold is shown in the lowest curve below.

*Suggested concentration of Special Liquid Concentrate is 75% (3 parts liquid to 1 part water).
Item#:
750-00427
Manufacturer Item:
00427
Manufacturer:
Ransom & Randolph
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Hi-Heat Soldering Investment Powder is a gypsum-bound investment that is ideal for soldreing that requires the use of an oxygen-gas torch.

• For high-fusing precious and base metals
• Excellent with high fusing ceramic alloys for pre- and post-soldering technique
• Trims smoothly
• Withstands rapid drying out
• 1200 psi

Working Time: 2-3 minutes
Mixing Ratio: 24/100
Setting Expansion: 0.20%
Thermal Expansion: 0.60%

Contains: 1 (4.5lb) Jar per Package
Item#:
750-01546
Manufacturer Item:
01546
Manufacturer:
Ransom & Randolph
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