{"product_id":"masa-witgert-14-sf-25-0-0-2mm-yellow-10kg","title":"Witgert Clay 14 SF 25% 0-0.2mm Yellow 10kg","description":"\u003ch3 data-start=\"0\" data-end=\"66\"\u003eWitgert 14 SF Yellow – yellow, fine-grained stoneware clay\u003c\/h3\u003e\n\u003cp data-start=\"68\" data-end=\"348\"\u003e\u003cstrong data-start=\"68\" data-end=\"88\"\u003eWitgert 14 SF Yellow\u003c\/strong\u003e is a plastic, slightly grogged stoneware clay that fires to a warm color. Depending on the firing temperature, it can take on a light yellow, yellow, or yellowish-gray hue. The fine white grog (0–0.2 mm) supports the structure without hindering its suitability for throwing.\u003c\/p\u003e\n\u003cp data-start=\"350\" data-end=\"366\"\u003e\u003cstrong data-start=\"350\" data-end=\"366\"\u003eCharacteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-start=\"368\" data-end=\"420\"\u003e\n\n\u003cstrong data-start=\"370\" data-end=\"386\"\u003eFired color:\u003c\/strong\u003e light yellow, yellow to yellowish-gray\u003c\/li\u003e\n\n\u003cli data-start=\"422\" data-end=\"466\"\u003e\n\n\u003cstrong data-start=\"424\" data-end=\"437\"\u003eApplication:\u003c\/strong\u003e throwing and hand-building\u003c\/li\u003e\n\n\u003cli data-start=\"468\" data-end=\"512\"\u003e\n\n\u003cstrong data-start=\"470\" data-end=\"476\"\u003eForm:\u003c\/strong\u003e plastic clay, packed in 10 kg\u003c\/li\u003e\n\n\u003cli data-start=\"514\" data-end=\"554\"\u003e\n\n\u003cstrong data-start=\"516\" data-end=\"542\"\u003eFiring temperature range:\u003c\/strong\u003e 1000–1250°C\u003c\/li\u003e\n\n\u003cli data-start=\"556\" data-end=\"613\"\u003e\n\n\u003cstrong data-start=\"558\" data-end=\"576\"\u003eGrog content:\u003c\/strong\u003e 25% white grog, 0–0.2 mm grain\u003c\/li\u003e\n\n\u003cli data-start=\"615\" data-end=\"649\"\u003e\n\n\u003cstrong data-start=\"617\" data-end=\"638\"\u003eDrying shrinkage:\u003c\/strong\u003e approx. 8.2%\u003c\/li\u003e\n\n\u003cli data-start=\"651\" data-end=\"716\"\u003e\n\n\u003cstrong data-start=\"653\" data-end=\"672\"\u003eFiring shrinkage:\u003c\/strong\u003e 1.9% at 1000°C; 4.0% at 1100°C; 4.9% at 1200°C\u003c\/li\u003e\n\n\u003cli data-start=\"718\" data-end=\"790\"\u003e\n\n\u003cstrong data-start=\"720\" data-end=\"745\"\u003eWater absorption after firing:\u003c\/strong\u003e 10.2% at 1000°C; 6.8% at 1100°C; 3.3% at 1200°C\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"794\" data-end=\"1227\"\u003eGood for utilitarian and decorative ware, mugs, bowls, vases, pots, and small sculptures. The yellow body yields interesting results under transparent and semi-transparent glazes, as well as in combination with engobes and decoration that leaves parts of the clay visible. This is one of the few stoneware clays with such a distinct, warm yellow body color, which allows for the creation of characteristic, easily recognizable product series.\u003c\/p\u003e\n\u003cp data-start=\"1229\" data-end=\"1490\"\u003e\u003csmall data-start=\"1229\" data-end=\"1490\"\u003eThe parameters provided are indicative. The final color, shrinkage, water absorption, and glaze behavior depend on the kiln, atmosphere, soaking time, and firing curve. Before producing a larger series, we recommend a technological test with the selected clay and glaze.\u003c\/small\u003e\u003c\/p\u003e","brand":"Witgert","offers":[{"title":"Default Title","offer_id":54394313212231,"sku":"W-14SF2502","price":59.9,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/2423\/0853\/files\/ChatGPTImage24lip2026-13-12-29-_1.png?v=1787957740","url":"https:\/\/alike.live\/en\/products\/masa-witgert-14-sf-25-0-0-2mm-yellow-10kg","provider":"Alike Pottery Studio","version":"1.0","type":"link"}