Elite Double 22 Fast

A-Silicone for laboratory model duplication. Suitable for all duplication techniques where rapid duplication is required. Ideal for duplicating models with slight undercuts and investments. Use of a plastic duplication flask is recommended. Check out the VIDEO TRAINING about the Prothyl Press Evo line with the duplication silicone and the automatic mixer machine.


  • Rapidity: a duplicate can be obtained in just 10 minutes (23°)
  • Mixing facilitated by the 1:1 base to catalyst ratio
  • High fluidity
  • Absolute precision for faithful reproduction of detail
  • Dimensional stability over time and non-deformability, allowing a number of duplications to be made
  • Compatible with all plasters, polyurethane resins, phosphate and alcohol based investments and acrylic resins


  • Extreme fluidity
  • Versatile, thanks to 22 Shore A final hardness
  • Orange colour


Zhermack recommends using:

  • Tensilab, alcoholic based surface-active spray solution
  • Doublemix, automatic mixer for duplication A-Silicones

Technical Data

Mixing ratio Base:Catalyst
Mixing time manual (23°C/73°F)1'
Mixing time mechanical (23°C/73°F)30''
Total working time (23°C/73°F)5'
Setting time (23°C/73°F)10'
Hardness (Shore-A after 24 h)22
Detail reproduction
20 μm
Dimensional stability (after 24 h)
Tensile strength
2.5 N/mm²
Tear strength
5 N/mm²


C4008231 bottle Base, 250 g
+ 1 bottle Catalyst, 250 g
C4008341 bottle Base, 1 kg
+ 1
bottle Catalyst, 1 kg
C4008421 bottle Base, 5 kg
+ 1
bottle Catalyst, 5 kg
C4009131 bottle Base, 10 kg
+ 1
bottle Catalyst, 10 kg


Applicator for 5 kg /10 kg packs250 ml graduated beakers
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