Impregum ™ Soft - You don´t get a second chance to make a first impression! Impregum ™ Penta ™ Soft HB/LB Impregum ™ Soft Product Family Summary  3M ™ ESPE ™ Impregum ™ Penta ™ Soft medium body  3M ™ ESPE ™ Impregum ™ Penta ™ Soft heavy body  3M ™ ESPE ™ Impregum ™ Penta ™ Soft light body  3M ™ ESPE ™ Impregum ™ Garant ™ Soft light body

 Impression of crown and bridge, inlay/onlay  Functional impressions Impregum ™ Penta ™ Soft HB/LB Heavy Body/Garant ™ Soft Light Body Indications

Polyether Impregum ™ Soft - You don´t get a second chance to make a first Impression!  Hydrophilic – especially in a very early stage  Thixotropic  Adapts precisely to the surface (low surface tension), reproduces details precisely  Dimensionally stable  Easy removal (as compared to 3M ™ ESPE ™ Impregum ™ Penta ™)  Improved taste  Optimized handling, 3M ™ ESPE ™ Pentamix ™ mixing unit Impregum ™ Penta ™ Soft HB/LB Product Features Heavy Body/Light Body Medium Body

Time [min] Viscosity [arb. units] (Working Time)(Setting Time) Polyether A-Silicone Impregum ™ Penta ™ Soft HB/LB Chemical Background Snap-Set

hydrophobic Contact Angle  90° hydrophilic Contact Angle < 90° Impregum ™ Penta ™ Soft HB/LB Contact Angle - Set Material

116.8° Aquasil Impregum Soft End of Working Time 116.8° 73.4° Mondon M., Department of Physics at the University of Kaiserslautern Impregum ™ Penta ™ Soft HB/LB Contact Angle - Unset Material Aquasil is a trademark of Caulk/Dentsply.

Impregum ™ Penta ™ Soft HB/LB Flow Under Pressure Shark-fin test (acc. to Vaugen et. al., IADR 1997), using 4 different impression materials (MS Kim, EH Doherty, G Kugel, Tufts Uni. Boston; at AADR 2001) Honigum is a registered trademark of Zenith/DMG. Aquasil is a trademark of Caulk/Dentsply.

Consistenc y (mm) ISO 4823 Total Working Time ISO 4823 Strain in Compressio n ISO 4823 Recovery from Deformation ISO 4823 Linear Dimension al Change ISO 4823 Impregum Penta Soft Heavy Body 33 mm2:15 min %-0.3% Impregum Penta Soft Medium Body 35 mm2:30 min %-0.4% Impregum Penta Soft Light Body 39 mm3:00 min %-0.4% Impregum Garant Soft Light Body 40 mm1:45 min %-0.4% Impregum Penta Medium Body 34 mm2:30 min %-0.3% Impregum ™ Penta ™ Soft HB/LB Physical Property Comparison

Detail Reproductio n ISO 4823 Compatibility with Gypsum ISO 4823 Shore Hardness A DIN min. Shore Hardness A DIN hour Shore Hardness A DIN hour Impregum Penta Soft Heavy Body Pass Impregum Penta Soft Medium Body Pass Impregum Penta Soft Light Body Pass Impregum Garant Soft Light Body Pass Impregum Penta Pass Impregum ™ Penta ™ Soft HB/LB Physical Property Comparison

Setting from beginning of mix Preparation time incl. mixing time 3M ™ ESPE ™ Impregum ™ Penta ™ Soft Medium Body: 3M ™ ESPE ™ Impregum ™ Penta ™ Soft Heavy Body: 3M ™ ESPE ™ Impregum ™ Penta ™ Soft Light Body: 3M ™ ESPE ™ Impregum ™ Garant ™ Soft Light Body: 6 min 2 min 45 sec 6 min 2 min 30 sec 6 min 30 sec 3 min 15 sec 5 min 30 sec 2 min Impregum ™ Penta ™ Soft HB/LB Setting Time Comparison

Impregum ™ Penta ™ Soft HB/LB Thixotropic Properties of Polyether Intrinsic Viscosity/Shear Thinning/Viscosity Changes

0 strong network Time [minutes] Viscosity [arb. units] (working time)(setting time) weak network 3 6 weak network: interaction glycerides, crystallization effects strong network: polymerization of the polyether chains Impregum ™ Penta ™ Soft HB/LB Thixotropic Properties of Polyether Intrinsic Viscosity/Shear Thinning/Viscosity Changes

Impregum ™ Penta ™ Soft HB/LB Bridge Impression Clinical Case

Prepared tooth Impression for cast post/core Seated post/core Impregum ™ Penta ™ Soft HB/LB Cast Post/Core and Crown Clinical Case

Seated post/core Crown impression Prepared die Impregum ™ Penta ™ Soft HB/LB Cast Post/Core and Crown Clinical Case

Prepared die Prepared crown Final seated crown Impregum ™ Penta ™ Soft HB/LB Cast Post/Core and Crown Clinical Case

Impregum ™ Penta ™ Soft HB/LB Single Unit Crown Clinical Case

Impregum ™ Penta ™ Soft HB/LB Heavy Body/Garant ™ Soft Light Body HB Intro Kit

Impregum ™ Penta ™ Soft HB/LB Heavy Body/Garant ™ Soft Light Body Impregum Garant Light Body Dispenser