Hydrostone

This is a fine modelling powder, similar in appearance to plaster of paris and is used for casting and molding. This product when mixed with water quickly dries hard in the mold and can be decorated when turned out of the mold. Finished pieces can be painted and varnished. It gives finer detail than plaster of paris and does not break so easily. Great for the school art room.

Like all our products, our Hydrostone is completely NON-TOXIC!

Sizes: 500g, 5 KG

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