Mixing art clay types

[ptbeads]

I like to use the slow dry/low fire art clay.  I still have some of the original low fire art clay.  Can I mix these two types of art clay prior to firing a piece?
Thanks

[Metalman]

If you have Art Clay 650 clay and Art Clay 650 slow dry, you can use them together and fire on the 650 firing schedule. If you have regular ACS clay and ACS 650 slow dry, you can use them together but you need to fire at the higher temperature firing of the reg. ACS clay.
Hope this helps - let me know
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