Ultirock 33lb/15kg

Whip-Mix CorporationSKU: 375-330040

UltiRock is an exceptionally creamy, hard premium stone for every type of gypsum application. It’s smooth non-reflective surface and high durability makes trimming full models, ditching dies and scanning easy and reliable. In addition, UltiRock has a silky smooth consistency while mixing and the stone’s flowability and precision enables it to reproduce minute detail. 

Water/Powder Ratio: 20 mL/100 g 
Working Time: 5 - 7 minutes 
Setting Time: 10 - 13 minutes 
Setting Expansion: 0.07% 
Compressive Strength, Wet: (1hr) 7,200 psi (49 MPa) Compressive Strength, Dry: (48hrs) 11,000 psi (76 MPa)
Ships in 1-2 weeks

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