SHERA

• For basing arches
• Particular liquid consistency
• Flows under arches and pins
• Very dense, firm margins
• Bubble free bases
• Low expansion for stress-free models

Technical data

• mixing ratio (p:d - w) 100 g:23 ml
• hardness after 2 h: 230 (MPa; N/mm²)
• hardness after 24 h: 250 (MPa; N/mm²)
• compressive strength after 1 h: 50 (MPa; N/mm²)
• setting expansion after 2 h: 0.05
• working time: 3.5 - 4.5 min.
• end of setting: approx. 40 min.