JST flask
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The JST flask was developed in collaboration with MDT Jürg Stuck. Three allen screws hold the two halves of the flask together, making the cumbersome flask clamp superfluous. Tapered steel guides center the upper and lower halves of the flask on each other to fit gap-free. When using Aesthetic Intensive Colors (multicolor packing of the gingiva), incorrect pressing of the layer can be prevented by closing the flask asymmetrically.
Advantages:
- Working without tensioning clamps
- Sturdy, durable, stainless material (4 mm thick brass)
- Inner diameter is suitable for large partial and full dentures
- High flask top section allows ideal positioning of the denture
- Conical inside surfaces to facilitate devesting of the dentures
- Precise screw fit due to tungsten carbide screws and guide pins
