FlowStone FS Base Stone Gypsum 33LB

FlowStone FS sets 50% faster than typical stone products. Early high strength allows separation from base mold in 15 minutes. Use Flowstone FS with Lean Rock Die Stone and streamline your entire model fabrication process.

Flowstone FS delivers all the benefits and features of Flowstone and more:

Low Setting Expansion – .08% produces a dimensionally stable base for master models

Dense surface – Resists dowel pin abrasion

Quick, 8 minutes setting time – Allows for small batch processing (about 6 bases in one pour) Manual stacking is eliminated

Physical Properties:

Water/Powder Ratio: 24 mL/100 g

Working Time: 2 - 3 Minutes

Setting Time: 4 - 6 minutes

Setting Expansion: .08%

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

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