phosphate bonded whip mix
Cera-Fina Investment

$130.00$194.00

SKU: WHI 05134, WHI 05142, WHI 330225

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Description

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).

Physical Properties

Liquid/Powder Ratio
24 mL/100 g powder

Working Time
8-10 minutes

Setting Expansion
.25%

Thermal Expansion
1.3%

Compressive Strength
600 psi (4 MPa)