B-3 Brown WC-391 - 25 US lbs (11.36kg)
Laguna
 |
B-3 Brown WC-391 A pliable clay with smooth grog and color from manganese and iron. |
Characteristics
| Cone: | 5 | |
| Wet Color: | Red/Brown | |
| Fire Color | ||
| Oxidation: | Brown/Black | |
| Reduction: | Black | |
| Texture: | Slightly Coarse | |
| Penetrometer Target: | 6.75 | |
| Avg. Shrinkage 2±% | 10% | |
| Avg. Water Absorption 1±% | 3% | |
| COE x 10-6: | 7.275 | |
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