What is the main advantage of using polysulfide polymer in impression making?

The main advantage of using polysulfide polymer in impression making lies in its high flow and ability to capture fine details. This characteristic allows the material to effectively adapt to the intricate surfaces of teeth and oral structures, ensuring that an accurate impression is obtained.

Polysulfide materials are known for their excellent wettability and flow properties, which help them penetrate into the small recesses and undercuts of the oral cavity. This detail capture is crucial for creating prostheses or restorations that fit well, exhibit good margins, and ultimately perform better in clinical applications.

While other materials may offer advantages such as faster setting times or low viscosity, polysulfide's capability to faithfully replicate the nuances of oral anatomy is particularly valuable for achieving precision in dental restorations. High dimensional stability is an important property as well, but it is the combination of flow and detail capture that notably sets polysulfide apart in general impression-making applications.