quality extra hard, like sterling silver.
Baked, without activated carbon, no blackening.
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composition:
The paste is composed of 90% silver / copper alloy and 10% binding and water.
The purity after backing is 950 (925 Sterling Silver).
Modelling:
Shaping and drying are identical to the product Art Clay Silver.
Cooking Oven:
Art Clay 950 bake WITHOUT use charcoal.
Firing
1.Mould and dry as usual.
2.Put your piece in a room temperature kiln.
3.Heat to 500°C (932°F) and hold for 30 mins.
4.Set the kiln temp to 870°C (1598°F), and hold it at 870°C for 60 mins.
5.Turn off the kiln and wait until the kiln temperature drops to 200°C (392°F)
6.Take the piece out and wait until the piece cools down completely or leave it until the kiln drops to room temperature
This product is not suitable for gas stove or torch firing.
11-13% narrowing.
Extra strong quality:
After cooking it has a similar hardness to sterling silver.
Art Clay 950 proposes new drawing options, particularly for fine, thin objects, b.p. rings, claps etc ..
Very robust, so pieces are resistant to scratches, making it ideal for making professional jewelry .
Packaging : 25 gr
