Impregum Penta Soft Polyether Impression Materials – established for over 50 years and awarded by many independent rating institutes. With their unique product characteristics, Impregum materials help dentists to achieve excellent impression results. For automatic mixing and dispensing in the Pentamix System from 3M ESPE. Top-of-the-class detail reproduction due to outstanding hydrophilicity. Consistant void-free impressions and easy tray removal. Contains 2pc 300ml Base Paste and 2pc 60ml Catalyst.