Inhaltsverzeichnis

Prefabricated attachments: dent attach V

Duplication for the cast partial

Preparing the model for duplication.

Before duplication, the females are covered with a spacer laquer in order to avoid a too tight sleeve-housing after casting.

For an easier removal out of the silicone-mould, the master cast is sprayed with a separating agent.

rema^® Sil is highly suitable for the duplication of precision works due to its low Shorehardness (9-10). The chemical expansion of the investment material is not retarded up during the setting time.

Moreover rema^® Sil has an excellent elastic recovery, there is no need to keep a set waiting time after the removal of the master cast.

Before pouring out the flask with investment material such as rema^® dynamic S, the surface tension is reduced with Lubrofilm^®.