Hello Sayali and thank you for your interest in 3M Oral Care. The Impregum Penta Soft impression material is dispensed into the 3M™ Elastomer Syringe directly from the mixing tip of the 3M™ Pentamix™ Automix Unit. Immediately after the syringe is filled and handled off to the doctor, the assistant starts filling the impression tray from the Pentamix unit.
