Gypsum Bonded whip mix
Cristobalite Investment


144 Individual 50 gram envelopes.

SKU: WHI 01228 Category: Tag:


The principal ingredient, cristobalite, gives high thermal expansion, even at comparatively low temperatures. It is possible to use the same creamy mix by simple standard vacuum or painting techniques for all types of inlays.

The usual Whip Mix care in compounding and control assure a uniform water/powder ratio and consequent uniform expansion.

Physical Properties

Liquid/Powder Ratio
30 mL/100g

Working Time
3 minutes

Setting Time (ADA Method)
16 minutes

Ready for Burnout (minimum)
30 minutes

Setting Expansion

Thermal Expansion 650 degrees C (1,200 degrees F)

Compressive Strength, Wet
700 psi (5 MPa)