-25%
TYPE IV HARD GYPSUM, IVORY 6KG
Ivory. Type 4.
Technical data:
Mixing ratio: 22/23ml:100gWorking time: 6’-7’
Final setting time: 10’-13’
Setting expansion: 0.09%
Compressive strength (1h): 39MPa
Mixing time under vacuum: 30”
Manual mixing time: 60”
Instructions: Place water in a cup and slowly add powder according to the recommended water/powder ratio. Use of a vibrator is recommended.