Hard Rock 33lb/15kg

Hard Rock 33lb/15kg

Whip-Mix CorporationSKU: 375-330003

Rendering loop-subscriptions
Price:
$73.15 $82.79
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In stock (6 units), ready to be shipped
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. 

  • Working Time: 6 - 8 minutes 
  • Setting Time: 15 minutes 
  • Setting Expansion0.28% 
  • Compressive Strength, Wet (1hr.)7,000 psi (49 MPa) 
  • Compressive Strength, Dry (48 hrs.)15,000 psi (104 MPa)
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