Stoneware Red Vacuumed Clay - Aragon 0-0.2 mm - 12.5 kg (R21854)

It is soft-textured, mauve in raw form, light red in baking, and dark red in reduction.
This clay modeling is widely used on the potter's lathe, for sculpture as well as for raku.
Suitable for professionals as well as amateurs or beginners.

Biscuit Baking Temperature: 1020°C
Maximum Cooking Temperature: 1150 - 1300°C
Packaging: 12.5 kg (27,56 lb)

Technicial Specifications
Drying shrinkage: 5.88%
Shrinkage at 1100°C: 4%
Shrinkage at 1250°C: 4.05%
Shrinkage at 1300°C: 5.5%
Porosity at 1100°C: 14%
Porosity at 1250°C: 8.68%
Porosity at 1300°C: 6.5%
Expansion coefficient at 300-500°C: 53 x 10-7
Expansion coefficient at 500-650°C: 68 x 10-7
It is recommended to increase the temperature very slowly, up to 300°C.
It is recommended to dry the product completely before baking.
Since it is a natural organic clay, the odor can spread up to 300°C.