Description
Use MABORITE furnace bedding powder for lining assay furnace floors and hearths. Useful both in cupellation and crucible fusion furnaces.
Maborite powder prevents cupels and crucibles from sticking to the hearth and thus increases the life of hearth plates and furnace brick.
Absorbs litharge and flux spills.
88% magnesia.
10 pound bag.
| Sieve Number | Approximate Sieve Analysis |
| +40 | 0.8% |
| +60 | 6.5% |
| +80 | 6.5% |
| +120 | 10.5% |
| -120 | 75.8% |
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