Whip Mix HARD ROCK GREEN 33#/15KG

ISO Type 5

The material is compatible with all types of impression materials. Its high expansion makes it especially suited for polyvinyl or polyether impression materials. This material has a creamy and thixotropic consistency for good flow under vibration, yet is very stackable. Its extended working time facilitates multiple pours. The stone has a smooth non-brittle surface so dies trim easily without chipping.

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Water/Powder Ratio
21 mL/100 g

Working Time
6-8 minutes

Setting Time
15 minutes

Setting Expansion
.28%

Compressive Strength, Wet (1hr.)
7,000 psi (49 MPa)

Compressive Strength, Dry (48 hrs.)
15,000 psi (104 MPa)