RO-75 High Fire, Ultra White Stoneware

Rovin Ceramics


All Rovin clays are available in 25lbs.

When entering your quantity below, be sure to purchase in increments of 25lbs. Not in Boxes


    If you are looking for that High Fire white stoneware, this is it! This versatile Kaolin-based composition works well for both wheel and slab work. It has a pleasant uniform grey coloration in reduction firing but a bright white color in oxidation. Contains 4% fine and medium grog. Medium grog will show through when a transparent glaze is used.  

      Firing Details

      Firing range is cone 10 to cone 14

      cone 10 ox is 13.1% Cone 10 reduction 13.1%

      cone 10 ox is 4.6% Cone 10 reduction 4.6%

      Additional Notes

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

      How To Order

      Enter your requested quantity in pounds.
      Be sure to order in 25 lb. not boxes.


      25 lbs. = 1 box

      50 lbs. = 2 Boxes