FlowStone Base Stone Gypsum 33LB

FlowStone produces accurate, bubble-free bases without vibration, making it ideal for use with base formers. Its extended working time allows the pouring of multiple bases with one mix. The dense surface resists dowel pin abrasion and the low setting expansion of FlowStone produces a dimensionally stable base for master models.

Available in white, buff, blue, and light blue to provide excellent contrast to die stones.

Physical Properties:

Water/Powder Ratio: 22-24 mL/100 g

Working Time: 6 - 9 Minutes

Setting Time: 12 minutes

Setting Expansion: .08%

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

Compressive Strength, Dry (48 hrs.): 12,000 psi (83 MPa)