I am wondering how long MMF will keep for. If I make it today will it still be OK tomorrow? Also, once I start working with it, how much time do I have...i.e. for making impressions in it.
Also, I am wondering ....Is it difficult to double the recipe?
Thanks for your help!
MMF will last up to a month with no problems if it's well wrapped in your fridge. Just take it out and microwave it for 15 seconds till it gets soft enough to knead. Once it's well kneaded take only what you need off of the whole to work with to make your figurines/impressions/ribbons, etc and leave the rest wrapped up in cling wrap or in a zip bag. And it's very easy to double the recipe but you'd be better off making each recipe seperately and then after well kneaded, knead it all together. HTH!