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Hard Rock 33lb 15kg For Discount
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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 Expansion
0.28% - Compressive Strength, Wet (1hr.)
7,000 psi (49 MPa) - Compressive Strength, Dry (48 hrs.)
15,000 psi (104 MPa) -
Select | Hard Rock Aqua 33lb/15kg, Hard Rock Green 33lb/15kg, Hard Rock Ivory 33lb/15kg |
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