
Product details
- Blick SKU
- 30586-2022
About this product range
Sio-2 PRNI is a black stoneware clay body with a 40% grog that is so fine it's unable to be felt. Formulated for artistic ceramics, this clay is ideal for wheel-throwing and modeling smooth pieces with fine details.
PRNI's beautiful and intense black firing color in oxidizing atmospheres is unique to the PRN range. In reducing atmosphere, metallic effects with shades of blue can be obtained.
Sio-2 PRNI Black Stoneware Clay is food-safe and suitable for tableware, according to ISO 6486:1999. It has a firing range of Cone 5–6 (2205°F–2269°F).
27.6 lb package.
Track this price
New lows for this exact package, across matched retailers.
Loading your account…
Price history
More to explore
Related supplies from the catalog.

$33.88Recorded Oct 22, 2026, 2:20 AM UTC · not live

Sio-2 Plus Clay - 2.2 lb, Black
$11.92Recorded Oct 21, 2026, 12:19 PM UTC · not live

Sio-2 Black Ice Porcelain Clay - 11 lbs
$36.00Recorded Oct 21, 2026, 11:19 AM UTC · not live

Sio-2 PRNF Black Sculpture Clay - 27.6 lbs
$37.00Recorded Oct 22, 2026, 12:27 AM UTC · not live

Sio-2 PM Black Earthenware Clay - 27.6 lbs
$31.88Recorded Oct 22, 2026, 2:52 AM UTC · not live

Sio-2 PCLI Stoneware Paper Clay - 27.6 lbs
$39.38Recorded Oct 21, 2026, 11:58 AM UTC · not live

Sio-2 Berlin Grey Stoneware Clay - 27.6 lbs
$39.50Recorded Oct 22, 2026, 12:40 AM UTC · not live

Sio-2 Luna Speckled Stoneware Clay - 27.6 lbs
$37.75Recorded Oct 22, 2026, 12:54 AM UTC · not live

Sio-2 Aneto White Porcelain Clay - 11 lb
$27.00Recorded Oct 22, 2026, 2:34 AM UTC · not live

Sio-2 Plus Clay - 2.2 lb, Extra White
$13.74Recorded Oct 21, 2026, 12:19 PM UTC · not live

Sio-2 Plus Clay - 2.2 lb, White
$11.92Recorded Oct 21, 2026, 12:19 PM UTC · not live

Sio-2 Plus Clay - 22 lb, White
$58.20Recorded Oct 21, 2026, 12:19 PM UTC · not live