3M Impregum Penta Cartridge for Pentamix 3

The 3M Impregum Penta Cartridge for Pentamix 3 is a reusable metal cartridge designed to work with the Pentamix 3 Automatic Mixing Unit, an automated device dental practices use to mix and dispense impression materials without hand mixing. The cartridge is filled with Impregum Penta brand dental impression materials, a polyether system widely used for crown and bridge impressions, and it feeds the mixing unit so it can produce a consistent, homogeneous and void free mix on demand.

Because the cartridge is reusable, it is refilled repeatedly rather than discarded, which helps control the ongoing cost of running an automated mixing system. This accessory is intended for dental clinics and laboratories that already operate a Pentamix 3 unit and use Impregum impression materials as part of their regular restorative workflow, where consistent mixing supports accurate, dependable impressions.