{"product_id":"g-s-0371-black-stoneware-mid-fire-clay","title":"G\u0026S 0371 — Black Stoneware Mid-Fire Clay","description":"\u003cp\u003eBody 0371 is Goerg \u0026amp; Schneider's dramatic dark clay — firing from a soft light grey at lower temperatures to deep anthracite and near-black at higher temps. The colour shift is predictable and stunning, giving potters full control over the final tone by adjusting firing temperature. Works beautifully under both matte and shiny glazes, and creates striking contrast when left partially unglazed.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiring colour\u003c\/td\u003e\n\u003ctd\u003eLight grey (low temp) → anthracite\/black (high temp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiring range\u003c\/td\u003e\n\u003ctd\u003e1000°C – 1240°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChamotte\u003c\/td\u003e\n\u003ctd\u003e25% (0–0.2 mm grain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry shrinkage (110°C)\u003c\/td\u003e\n\u003ctd\u003e7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiring shrinkage @ 1070°C\u003c\/td\u003e\n\u003ctd\u003e3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiring shrinkage @ 1140°C\u003c\/td\u003e\n\u003ctd\u003e5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiring shrinkage @ 1200°C\u003c\/td\u003e\n\u003ctd\u003e6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiring shrinkage @ 1240°C\u003c\/td\u003e\n\u003ctd\u003e8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater absorption @ 1070°C\u003c\/td\u003e\n\u003ctd\u003e9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater absorption @ 1140°C\u003c\/td\u003e\n\u003ctd\u003e5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater absorption @ 1200°C\u003c\/td\u003e\n\u003ctd\u003e0.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater absorption @ 1240°C\u003c\/td\u003e\n\u003ctd\u003e0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCTE (20–500°C @ 1240°C)\u003c\/td\u003e\n\u003ctd\u003e65 × 10⁻⁷ °C⁻¹\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eWheel throwing (including large pieces), hand building, modelling. Ideal for dramatic tableware and decorative pieces. Fires nearly vitrified at 1240°C. Note: dark bodies may affect the tone of transparent and semi-transparent glazes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSold per 10 kg bag. Kept refrigerated in-studio. Pick up in-store at Ceramic Cube, Excellence Tower Unit 3002, West Bay, Doha.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goerg \u0026 Schneider","offers":[{"title":"Default Title","offer_id":44529119953031,"sku":"GS-0371","price":140.0,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0358\/3229\/9655\/files\/gs-371-clay.jpg?v=1758561480","url":"https:\/\/ceramic-cube.myshopify.com\/ar\/products\/g-s-0371-black-stoneware-mid-fire-clay","provider":"Ceramic Cube","version":"1.0","type":"link"}