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Our retail store will be closed to the public Monday, December 29 through Thursday, January 1 for inventory. We will reopen with regular hours on Friday, January 2.
Please be aware that our clay is susceptible to freezing. We take precautions to monitor weather conditions at the shipping destination; however, we cannot guarantee protection against freezing temperatures during transit. Orders shipped during cold weather may be exposed to conditions that could affect the quality of the clay. Please plan your clay purchases accordingly.
Mastodon With Grog High Fire

Mastodon With Grog High Fire

$38.25 - $38.25
$38.25
$38.25 - $38.25
$38.25
If you're aiming for a deep, luxurious shade of black, look no further than Mastodon with Grog. This clay fires to a striking black color in both reduction and oxidation atmospheres. It has coarse grog and is manganese-free. 
  • High Fire Cone 10
  • Avg. Shrinkage 2±%: 7.69%
  • Avg. Absorption 1±%: 4.29%

 If purchasing 200#+, call  (405) 510-0076 or email office@mammothclay.com to order.