Flows beautifully better than stone to create a smoother die and to capture minute detail No hand-mixing inject it directly from the automix cartridge into impression Exceptionally hard set 90+ Durometer Slightly flexible, so composite inlays release easily30 Second Set Time Includes: (2) 50ml Automix Cartridges (100ml ttl.) (10) Yellow Mixing tips (S302) (10) Yellow Intraoral tips (S303)