Description

WhipMix Silky Rock Violet Low Expansion Die Stone 25KG (ISO Type 4) 

SILKY-ROCK is characterized by exceptional hardness and density throughout, and an unusual “silky-smooth” pouring quality that makes it flow freely into any type of impression. It works well with all types of impression materials. These properties, together with its low setting expansion, make SILKY-ROCK one of the world’s most popular die materials.

-Water/Powder Ratio: 23ml/100g

-Working Time: 3-6 minutes

-Setting Time: 10 minutes

-Expansion (%): 0.09

-Compressive Strength, Wet (1Hr): 6,000 psi (41 MPa)

-Compressive Strength,Dry(48Hrs): 13,000 psi (90 MPa)

-Color: Violet

-ISO Type: 4

-Product Weight: 25KG

-Product Code: 31755

31755 Silky Rock Violet 25KG