9
Cera-Fina
Carbon-Free, Fine-Grained Investment for High-Fusing Alloys
Cera-Fina is a carbon-free
phosphate investment developed
for professionals who demand a
more nely grained investment.
It is designed for use with all
classes of casting alloys: precious,
semiprecious, and non-precious.
Features:
• Extremely ne texture results in
accurate castings with very smooth
surfaces
• Extended working time, as much as
10 minutes, allows the investing of
multiple asks
• 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 ow, resulting in bubble-free
castings
Physical Properties
Liquid*/Powder Ratio 24 mL/100 g
Working Time 8–10 minutes
Setting Expansion 0.25%
Thermal Expansion 1.3%
Compressive Strength, Wet 600 psi (4 MPa)
*Suggested concentration of SPECIAL LIQUID CONCENTRATE is 75%
(3 parts liquid to 1 part water).
Recommended Liquid: Special Liquid Concentrate
(Sold Separately). See pg. 7 for liquid requirements.
Item No. Description
05096 9 kg (20 lb.) Carton
Preweighed Envelopes
05134 144 - 60 g Package
05142 144 - 90 g Package
Special Liquid Concentrate
02135 340 mL (12 oz.) Bottle
02194 1 Liter (34 oz.) Bottle
02130 6pk - 340 mL (12 oz.) Bottles
02190 6pk - 1 Liter (34 oz.) Bottles
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