






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.
🎨 Fire up your creativity with the iconic Upsala Blue porcelain clay!
SIO-2 Upsala Blue High Fire Ceramic Clay is a premium 11 lb porcelain clay designed for Cone 5-6 firing (1200ºC-1240ºC). Renowned for its vibrant cobalt blue color, smooth texture, and excellent plasticity, it suits both wheel throwing and hand-building. Non-toxic and food-safe certified, this clay enhances glazes beautifully and is backed by over 140 years of Spanish craftsmanship.










| ASIN | B0C2V12GVS |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #62,205 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #297 in Pottery & Modeling Clays |
| Brand | SIO-2 |
| Brand Name | SIO-2 |
| Color | Upsala Blue |
| Customer Reviews | 4.5 out of 5 stars 30 Reviews |
| Educational Objective | Creative Skill |
| Global Trade Identification Number | 08422830162017 |
| Item Dimensions | 11.5 x 5 x 4.5 inches |
| Item Type Name | Kiln-Fired Clay |
| Item Weight | 11 pounds |
| Manufacturer | SIO-2 |
| Manufacturer Part Number | 8422830162017 |
| Material | Natural Porcelain Clay |
| Material Type | Natural Porcelain Clay |
| Model Name | Upsala Blue |
| Model Number | 16200201 |
| Number of Items | 1 |
| Other Special Features of the Product | Non-Toxic |
| Recommended Uses For Product | Pottery |
| Unit Count | 176 Ounce |
| Warranty Description | No warranty. |
J**P
Good color and finish for bonsai pots.
Highly workable. Good color and finish for bonsai pots.
C**K
Love it
Easier to work than white porcelain. Mixes really well with white porcelain marbling. Makes beautiful pieces.
R**.
Smooth black porcelain
Very beautiful and smooth black porcelain clay. I made a mask and it was gorgeous.
A**R
Laguna clay
Laguna porcelain cone 5/6 clay has an excellent texture. Easy to throw. Fires perfectly.
M**N
THIS CLAY IS GREY AND NOT BLACK!!!
it is not black, when fired at cone 6 it is grey and not black which is very disappointing. it was a not packaged in a plastic bag with a label stating SIO-2 BLACK ICE HIGH FIRE PORCELAIN CLAY. IT WAS AN UN,ARKED PLASTIC WRAP.
A**R
Porcelain
Excellent quality and a beautiful color!
C**D
Food safe but Cracking Issues
Very pliable and workable. 100% food safe. Issues with it cracking during the “drying out phase” prior to the initial bisque firing, however. Tried Potter’s water to bind slab joints together but it proved difficult.
Trustpilot
2 weeks ago
1 month ago