This is a 2 part Silicone moulding compound for making molds in Japan.
Use this very high quality moulding compound to make a mould from your favourite button, piece of jewellery, seed pod, shell or other interesting texture. Then press your metal clay into the mould to create a fine silver replica. This 2 part product is very easy to work with, it mixes easily, and is nice and flexible after curing so it is easy to get your dry clay out of the mould. Picks up fine details so excellent for fingerprints.