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Description
Price
Quantity
Item#:
750-38152
Manufacturer Item:
38152
Manufacturer:
Ransom & Randolph
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FastFire 15 is a fine grain phosphate investment that requires only a 15-minute bench set before placing molds into a hot oven for rapid burnout. It produces accurate, smooth castings using either the ringless or metal ring technique. Optimum fit is achieved for all crown and bridge alloys through dilution of the freeze-stable FastFire liquid.

• 15-minute bench set
• 30-minute or overnight burnout
• Mixing ratio: 27/100
• Working time: 7-9 minutes
• Setting expansion: 1.0%
• Thermal expansion: 1.0%
• 500 psi

Size: 90g

Contains: 100 Packets per Box
Item#:
750-38142
Manufacturer Item:
38142
Manufacturer:
Ransom & Randolph
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Item#:
750-38134
Manufacturer Item:
38134
Manufacturer:
Ransom & Randolph
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• One investment for both crown and bridge alloys and pressable ceramics
• Wide expansion range
• Fluid consistency promotes ease of investing and smooth surfaces
• Advanced hybrid formula strengthens molds and devests easily
• Rapid and standard burnout capabilities require no change in laboratory routines
• Only a 15-minute bench set reduces processing time and 30-minute burnout
• Mixing ratio: 22/100
• Working time: 6-8 minutes
• Setting expansion: 1.6%
• Thermal expansion: 0.65%
• 1350 psi

Size: 100 g

Contains: 100 Packets per Box
Item#:
750-38171
Manufacturer Item:
38171
Manufacturer:
Ransom & Randolph
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Item#:
750-38170
Manufacturer Item:
38170
Manufacturer:
Ransom & Randolph
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FastFire 15 is a fine grain phosphate investment which requires only a 15 minute bench set before placing molds into a hot oven for rapid burnout. It produces accurate, smooth castings using either the ringless or metal ring technique. Optimum fit is achieved for all crown and bridge alloys through dilution of the freeze stable.

• 15 minute bench set
• 30 minute or overnight burnout
• Mixing ratio: 27/100
• Working time: 7-9 minutes
• Setting expansion: 1.0%
• Thermal expansion: 1.0%
• 500 psi

Size: 340 ml

Contains: 1 Bottle per Package
Item#:
750-38166
Manufacturer Item:
38166
Manufacturer:
Ransom & Randolph
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FastFire 15 is a fine grain phosphate investment which requires only a 15 minute bench set before placing molds into a hot oven for rapid burnout. It produces accurate, smooth castings using either the ringless or metal ring technique. Optimum fit is achieved for all crown and bridge alloys through dilution of the freeze stable.

• 15 minute bench set
• 30 minute or overnight burnout
• Mixing ratio: 27/100
• Working time: 7-9 minutes
• Setting expansion: 1.0%
• Thermal expansion: 1.0%
• 500 psi

Size: 1 Liter

Contains: 1 Bottle per Package
Item#:
750-38161
Manufacturer Item:
38161
Manufacturer:
Ransom & Randolph
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Item#:
760-99058
Manufacturer Item:
99058
Manufacturer:
Ransom & Randolph
WARNING, this product contains chemicals that are known to the State of California and Maine to cause cancer, congenital disabilities, or other reproductive harm. For more information, please visit, www.p65warnings.ca.gov
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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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• The proven standard for the Hygroscopic Technique
• Can also be used for the High Heat Technique
The Hygroscopic Technique with Beauty-Cast is as simple and quick as the High Heat Technique, but the results are much more uniform. The use of a water bath at 37.8ºC (100ºF) automatically brings all patterns to uniform temperature, softening the wax enough for even expansion of the investment. Combined, the wax expansion and the high hygroscopic expansion compensate for mos of the gold shrinkage and thus the low temperature burnout at 480ºC (900ºF) provides the balance of the required mold expansion.
With the hygroscopic expansion of Beauty-Cast at 1.5% and thermal expansion at 0.55% at 480ºC, we unhesitatingly recommend the Hygroscopic Technique with Beauty-Cast as best suiting today’s needs for a precise yet simple routine technique.
The inherent high thermal expansion of Beauty-Cast at 650ºC (1,200ºF) makes it possible to use the standard High Heat Technique. Setting expansion can be controlled by varying the number of ring liners in the Inlay Ring resulting in varying degrees of total expansion in Casting at 650ºC (1,200ºF) is necessary for the additional 1.2% for gold shrinkage. In the ADA Specification No. 2 for Investments, the term Type 1, Inlay Thermal refers to  investments used by the High Heat Technique. With Beauty-Cast either technique will produce extremely smooth castings of a rich golden color that seldom require pickling.
Item#:
750-00078
Manufacturer Item:
00078
Manufacturer:
Ransom & Randolph
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