what's the ingredients for the clay which hardens alone ?

Question

i need the ingredients urgently , so please just answer if you are a 100% percent sure

Answer 1

That's hard to answer because there are quite a few "clays" that you can make at home and which harden alone... that is, they "dry" in the air (often overnight) and don't have to be cured at a low temperature (like polymer clay) or a high temperature in a kiln (like earth, ceramic clay). Those are all in the general category of "air-dry clays."

Probably the one you're thinking of though is "salt dough clay" since it's the most common air-dry homemade clay. Here are many recipes for it, though they may vary just a bit from each other:
http://www.google.com/search?sourceid=navclient&aq=t&ie=UTF-8&rls=GGLC,GGLC:1969-53,GGLC:en&q=salt+dough+recipes

For smaller things, and greater detail, I like "bread clay" myself:
http://www.google.com/search?sourceid=navclient&aq=t&ie=UTF-8&rls=GGLC,GGLC:1969-53,GGLC:en&q=%22bread+clay%22+recipe


HTH,

Diane B.