Oyumaru Instant Mold is a fabulous reusable instant moulding material. Use it to make a mould, change it into another mould, and another mould... and so on! Re-use it over and over.

This great Japanese silicone non-stick moulding material is re-usable, so you can keep using and reusing it to make lots of different mould shapes. Perfect if you need to make lots of moulds but only need a few copies cast from each mould. It is a heat softened and reusable putty that once shaped cools and hardens instantly, and does not stick to Art Clay, PMC, polymer clay, Green Stuff, Kneadatite, Stick Putty and other common sculpting putties. This product is sometimes referred to as Instant Mold. 

Oyumaru Instant Mold picks up fine detail surprisingly well. It is excellent for fingerprints. For our gamers and model makers; use it for casting replacements or making your own extra bits like: weapons, shoulder pads, armor designs, bone swords, lash whips, fairy wings, army models, nids, wargaming & faery making. You can combine several sticks to make larger moulds.

To use:

• Just put the Oyumaru block in hot water for a few minutes, and it will be soft and ready to be shaped.
• If you change your mind and want a new mould, just re-heat in water and start again! No shelf life. Can be heated and moulded over and over.
• Don't put this on your hotplate or in a dehydrator to dry your metal clay - your mould will soften and lose its shape. Only air-dry until the metal clay is dry enough to pop out of the mould.

MEASUREMENTS: Each stick is around 6cm long.
PACK SIZE: A box of 20

This product is also available in a smaller pack, click here.

Please Note: This material is not food grade.