Can I safely over or under fire your clay?

Maybe! Brackers has recently been making over and under fired samples of many of our clays. Below is a list of Flint Hills clays we have tested and what range we were able to take them to so far.

• Terra Blanc – Works at Cone 04 to Cone 5 (Low and Mid-Fire)
• Raku – Works at Cone 04 to Cone 5 (Low and Mid-Fire)
• Terra Cotta – Works at Cone 04 to Cone 5 (Low and Mid-Fire)
• Earthenware Red – Works at Cone 04 to Cone 5 (Low and Mid-Fire)
• Buff – Works at Cone 5 to Cone 10 (Mid and High-Fire)
• 6 Black – Works at Cone 5 to Cone 10 (Mid and High-Fire)
• Redstone – Works at Cone 5 to Cone 10 (Mid and High-Fire)