High heat crown and bridge investment CB-30.
- For crowns and bridges
- Oxyphosphate type
- Cylinder not needed for casting
- Very high expansion liquid.
- 90 pouches 144 gr = 12.96 Kg.
- 2 bottles 946 cc = 1892 L.
- Casting of most alloys without ring
- Controlled expansion with its special liquid
- Cristobalite-based investment, tested at high temperatures
- High resistance in order to improve the casting surface and to produce more accurate casting dimensions
- Controlled mixture reaction in order to avoid bubbles
- Very fine grain with the consistency of a dense cream
- Easy to clean
- Simplified technique
- Systematic adjustment
- Application time: 5 min
- Necessary rest before fusion: 1 hour
- Forge expansion: 0.5 %
- Thermal expansion: 1.5 %
- Melting temperature: 871-927 ºC (1600-1700 ºF)