High Fire Terracotta Clay 4005
Description
Firing Range: 1000°C-1250°C
High temperature terracotta, becomes darker the higher you fire, particularly good for throwing and handbuilding.
For more information on this clay, please follow this link: Technical Data
- Texture: 3-4
- Fired Colour: Light To Dark Terracotta
- % Total Shrinkage at 1100°C: N/A
- % Total Shrinkage at 1250°C: 6
Customer Reviews
By Kate on 28th August 2026
"I just wanted to talk a little about this clay… from a throwing perspective… I was tentative to try it as some reviews talked about it drawing blood ???? but I wanted a darker terracotta colour so decided to try. It is pretty groggy, but perfectly ok for throwing. But yes, more suited to an experienced thrower maybe. Don’t be afraid. It’s lovely! Also, the listing says to only take it to 1200 C but the info on the bag says 1250 C. I’m going to trust the bag! "

Staff response...
"Hello Kate, Thank you for your excellent review. It's so helpful to share you experience and thoughts. I have ammended the firing temperature on our website, as it does indeed go up 1250C Kind Regards, Beth"
"Hello Kate, Thank you for your excellent review. It's so helpful to share you experience and thoughts. I have ammended the firing temperature on our website, as it does indeed go up 1250C Kind Regards, Beth"
By Beautiful colour super groggy on 16th June 2026
"This clay is great to build coil pots with, though I would only recommend throwing with it if you're fast - it has quite literally drawn blood because I took too long to center!
Fires to a beautiful red, great result but yes, definitely stick to handbuilding with this one."

By LK Ceramics on 2nd March 2026
"Beautiful clay to hand build with - gorgeous deep red brown finish. Groggy too so easy to work with. However, I went to throw with it (as stated in description for throwing) and it was far too course and I had to stop immediately! Beautiful clay but for me, definitely not suitable for throwing so dropped a star on my review."

By Jayne on 3rd March 2024
"Lovely clay to work with - holds its shape nicely and little shrinkage. Fires to a very dark terracotta if unglazed and dark chocolate brown with clear at 1220c "

By Jayne on 3rd March 2024
"Lovely clay to work with - holds its shape nicely and little shrinkage. Fires to a very dark terracotta if unglazed and dark chocolate brown with clear at 1220c "

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