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| Usually caused by | Cured by |
| Incorrect spruing | Sprues should be attached to the heaviest piece of the casting. There should be sufficient sprues to ensure the casting is adequately fed. |
| Flask temperature too hot. | The flask temperature should be just hot enough to achieve complete fill. |
| Casting problems | |
| Wax pattern problems | |
| Mould rubber problems | |
| Mixing guide | |
| De-wax and burnout cycles | |
| Sitemap | |
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