Zetaplus by Zhermack is a condensation silicone elastomeric impression material indicated for final impressions of extraorally fabricated prostheses. The Zetaplus system has been consistent in maintaining its high performance and has been accepted widely for over 25 years. Zhermack Zetaplus is a condensation silicone impression material which is hydro compatible and used for high precision impressions. It is characterized by high initial flowability in the working phase and high rigidity after hardening. It is supplied in a green color and spearmint flavor. It is mostly used in two stage technique but can also be used in single-stage technique with two viscosities. The optimum catalyst dosage increases the working time and reduces contraction. This maintains an ideal balance between working and setting time. With high-activity spheroid filler Synthetic Amorphous Silica (SAS), improved flowability and dimensional stability has been achieved.