Prima-Rock High Strength Die Stone Ivory 25 kg (55 lb.) Carton

ISO Type 4

PRIMA-ROCK has the highest compressive strength of any Whip Mix die material. Vacuum spatulation provides a smooth mix which flows readily. It's compatible with all types of impression materials and upon setting, PRIMA-ROCK develops a dense surface with superior hardness.

Physical Properties

Water/Powder Ratio
20 mL/100 g
Working Time
6 - 8 minutes
Setting Time
12 minutes
Setting Expansion
0.13%
Compressive Strength, Wet (1hr.)
8,000 psi (55 MPa)
Compressive Strength, Dry (48 hrs.)
17,000 psi (117 MPa)

Whip Mix - Prima-Rock High Strength Die Stone Ivory 25 kg (55 lb.) Carton

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    • Products Model: 34878
    • Manufacturer: Whip Mix
    • Warranty: Satisfaction Guaranteed