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RO-20 Temmoku - Speckled Clay

Rovin Ceramics


All Rovin clays are available in 25lbs boxes.

When selecting your quantity, be sure to purchase in increments of 25lbs.


A Fireclay/Goldart/Redart high-fire body for the artist who likes clay with color. In oxidation, RO-20 fires to a nice medium brown; while in a reduction fire RO-20 yields a pleasant reddish-brown. RO-20 can be used for hand-building, tile making, and throwing on the wheel. Contains 9% medium grog.

Firing Details

    Firing range is cone 6 to cone 10

    Shrinkage at cone 6 is 13% and at cone 10 is 15.5%.

    Absorption at cone 6 is 1.0% and at cone 10 it is ≤0.01%.

    Additional Notes

    We cannot guarantee orders shipped in winter months will not freeze in transit. 

    How To Order

    Enter your requested amount in pounds.
    Be sure to order in 25 lb. increments.
    Ex: 25 lbs. = 1 box, 50 lbs. = 2 Boxes, etc...