DENTAURUM GmbH & Co. KG +49 72 31 / 803-210
Refractory model made of rema® dynamic S.
The base-thickness of the refractory model should be at least 15 mm for a sufficient expansion in the area of the transversal connector, which is a precondition for a gap-free fit of the latter after the cast.
rema® Exakt F, an investment material also suitable for this technique.
Power liquid, a concentrate for extending the expansion.
After fabricating the refractory model and allowing sufficient drying time, the borderline of the transversal bar and the shoulder attachments are signed.
The wax-up of the transverse bar and the shoulder-attachments.
A sufficient thickness of the transversal connector (approx. 0.8 mm) should be considered in order to avoid torsion of the denture due to masticatory forces.