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Cera-Fina Investment

Cera-Fina is a Carbon-Free Fine Grained Investment for High Fusing Alloys

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.

Features:

  • Extremely fine texture results in accurate castings with very smooth surfaces
  • Extended working time, as much as 10 minutes, allows the investing of multiple flasks
  • Absence of carbon assures compatibility with all casting alloys, especially Palladium and non-precious
  • Increased liquid to powder ratio yields a creamier mix and allows better flow, resulting in bubble-free castings
*Suggested concentration of SPECIAL LIQUID CONCENTRATE is 75% (3 parts liquid to 1 part water).

*Recommended Liquid - Special Liquid Concentrate for Cera Fina Investment

 

  Item No.

Description

 Price
Preweighed Envelopes

 

 

15775

 24 - 90 g Package

 

 05142

 144 - 90 g Package

 $133.06

 05134

 144 - 60 g Package

 $103.69

 15734

 9 kg (20 lb.) Carton

 

 Special Liquid Concentrate 

 

 
02194 1 Liter Bottle  $24.80
02135 340mL Bottle  $10.50
02130 6pk / 340mL Bottles  $60.90
02190 6pk / 1 Liter Bottles $139.19
 
Call for sample: (800)223-1752
 

Physical Properties of Cera Fina Investment

 Water/Powder Ratio

 24 mL/100 g

 Working Time

 8 - 10 minutes

 Setting Expansion

 0.25%

 Thermal Expansion

1.30%

 Compressive Strength, Wet

600 psi (4MPa)