clay potting mix SP648 Sea Mix 6 Mid-Range Pottery Clay
SKU: 22502148342
clay potting mix

clay potting mix SP648 Sea Mix 6 Mid-Range Pottery Clay

Sale price$18.75 Regular price$20.83
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

clay potting mix SP648 Sea Mix 6 Mid-Range Pottery ClayFIRING RANGE: CONE 4 6 (2167 2232F) Wet Color: Gray Firing Color: Oxidation: Off White Texture: Slightly Smooth (< 5% grog) Avg. Total Shrinkage: 11. 32% at 5; Avg. 5 Absorption: 1. 64% With Grog Avg. Total Shrinkage: 11. 08%; Avg. 5 Absorption: 1. 60% With Sand Avg. Total Shrinkage: 10. 29%; Avg. 5 Absorption: 1. 47% Designed as a replacement for (and evolution of!) our popular Sea Mix 5 clay, Sea Mix 6 is an extremely workable mid range stoneware

FIRING RANGE: CONE 4 - 6 (2167-2232ºF)

  • Wet Color: Gray
  • Firing Color: Oxidation: Off-White
  • Texture: Slightly Smooth (< 5% grog)
  • Avg. Total Shrinkage: 11.32% at ∆5; Avg. ∆5 Absorption: 1.64%
  • With Grog Avg. Total Shrinkage: 11.08%; Avg. ∆5 Absorption: 1.60%
  • With Sand Avg. Total Shrinkage: 10.29%; Avg. ∆5 Absorption: 1.47%

Designed as a replacement for (and evolution of!) our popular Sea Mix 5 clay, Sea Mix 6 is an extremely workable mid-range stoneware that is so easy to use it makes you feel like a pro. An excellent clay body with all of Sea Mix 5’s superpowers, it’s great for throwing and sculpting alike, and fires to a soft off-white. Makes your mid-range glazes pop. Ideal for throwing, hand building, jiggering, pressing, and dinnerware… just for starters.

A quick note on what is new about the (new) Sea Mix 6

We’ve tweaked the Sea Mix 6 formulation because of the G200 Feldspar shortage. For those of you who have already tried—and loved—it, never fear! We’ve found a chemically identical feldspar through another source, and after many rounds of testing, we like the (new) new Sea Mix 6 even more than before!

Want more detail? You can read all about the new Sea Mix 6 clay and the Custer Feldspar and G200 Feldspar shortages.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22502148342

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4.8 ★★★★★
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Verified Purchase
Woohoo
Lexington, US
★★★★★ 5
These work great.
Size: CB-M03H
These work great, and is much easier than a hand reamer. Quality seems good as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
H
Verified Purchase
HOTROD64
Fort Morgan, US
★★★★★ 5
GOOD QUALITY
Size: CB-M03
WORKS GREAT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2025
D
Verified Purchase
Denise F.
Cuba, US
★★★★★ 5
Good price
Size: CB-M03H
Good price appears sturdy good instructions
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 4
Nice
Size: CB-M03H
Could be a bigger one
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Reviewed in the United States on January 2, 2026
E
Verified Purchase
Eric
West Palm Beach, US
★★★★★ 5
These hog out the hole nicely
Size: CB-M03H
These hog out the hole nicely
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025

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