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Stoneware turning and punching compound, white, 02/25. The Witgert No. 11 sf 0-0.5 mass contains kaolin additives. The type of clay no. 11 is a wet-processed mass, which is therefore beautifully plastic and durable.
| firing colour: | white - off-white |
| drying shrinkage: | 6% |
| Firing shrinkage (1200°C): | 4.9% |
| Water absorption (1200°C): | 4.1% |
| fireclay: | 25% |
| grit: | 0 - 0.5mm |
| sintering temperature: | 1220°C |
| CTE 20-400: | 6 |
| CTE 20-500: | 6.3 |
| CTE 20-600: | 7.2 |
| Firing range: | 1000 - 1300ºC |
| shipping weight: | 10.17kg |
| Contents: | 10.00kg |
