Can I fire Art Clay 650 low temp for longer than 5 minutes at 1472 degrees?

[sales@monicawalston.com]

I've never used the Art Clay 650 Low Fire before and I was short on clay for an order so I decided to use it. But I'm not using stones or anything, but my question is can I fire it at the 1472 degrees for longer than 5 minutes? I was wanting to do 30 to make absolutely sure it sinters. Would this be ok? I'd just do it but since I'm out of clay for a bit, I'd hate to get it too hot and melt the design etc. Thanks so much!!!

[Caro]

Yes - I frequently fire for much longer than that at 820C


Provided your kiln can maintain a stable temperature you'll be fine