Type A silicone, differing in three properties from other active surface impression materials: innovative affinity for surfaces to wet both dental structures and tissue (gum), optimized flow based on its unparalleled combination of additives capable of breaking the wet structure of materials, exhibits a very low flow point, while the material is optimally thixotropic to prevent dripping during preparation. All impressions made with AFINIS can be sterilized in an autoclave at 134ºC without losing the known and valued precision characteristics of AFINIS.