{"title":"Earthenware Clay","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEarthenware clay is one of the oldest and most widely used clay bodies in ceramics, valued for its natural colour range and workable, plastic feel. Traditionally associated with \u003c\/span\u003e\u003cspan class=\"c0\"\u003ered earthenware\u003c\/span\u003e\u003cspan\u003e (often called \u003c\/span\u003e\u003cspan class=\"c0\"\u003eterracotta\u003c\/span\u003e\u003cspan\u003e), earthenware is also available in \u003c\/span\u003e\u003cspan class=\"c0\"\u003ebuff\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan class=\"c0\"\u003egrey\u003c\/span\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cspan class=\"c0\"\u003ewhite\u003c\/span\u003e\u003cspan class=\"c4\"\u003e bodies — making it a popular choice for everything from everyday functional pottery to decorative and sculptural work.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"cwe-white-earthenware-clay","title":"CWE White Earthenware Clay","description":"\u003cp\u003eDeveloped white earthenware clay containing highly plastic ball clays and China clays. It has superb throwing capabilities and is suitable for slab building.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 1080°C -1160°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-d) 3 - 5%\u003c\/li\u003e\n\u003cli\u003eShrinkage (d-f) 4 - 6%\u003c\/li\u003e\n\u003cli\u003e0.36% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10-coarse) 3.\u003c\/li\u003e\n\u003cli\u003eFired colour - Off White.\u003c\/li\u003e\n\u003cli\u003e12.5kg bag\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALENTINE","offers":[{"title":"12.5","offer_id":49151319146778,"sku":"CWE-12.5","price":15.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Valentine-CWE-White-Earthenware-Clay_63306777-39ae-4cb5-9553-60254f11587b.jpg?v=1721147780"},{"product_id":"ht-briar-buff-earthenware-stoneware-clay","title":"HT Briar Buff Earthenware Stoneware Clay","description":"\u003cp\u003eA versatile and easy to use clay that contains extra additives to increase resistance of thermal shock. Suitable for throwing, coiling, hand building, modelling, and oven to tableware.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 1150°C -1280°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-f) 12% at 1200°C.\u003c\/li\u003e\n\u003cli\u003e0.25% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10 coarse) 5.\u003c\/li\u003e\n\u003cli\u003eFired colour: Warm Buff.\u003c\/li\u003e\n\u003cli\u003e12.5kg bag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALENTINE","offers":[{"title":"12.5","offer_id":49151319114010,"sku":"B106","price":8.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/HT-Briar-Buff-Earthenware-Stoneware-Clay.jpg?v=1759914231"},{"product_id":"alpha-white-earthenware-clay","title":"Alpha White Earthenware Clay","description":"\u003cp\u003eAlpha white Earthenware, an earthenware which throws as well as the best stoneware clays. Suitable for throwing and modelling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 1060°C -1160°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-f) 9% at 1100°C.\u003c\/li\u003e\n\u003cli\u003e0.34% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10 coarse) 2.\u003c\/li\u003e\n\u003cli\u003eFired colour: White.\u003c\/li\u003e\n\u003cli\u003e12.5kg bag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALENTINE","offers":[{"title":"12.5","offer_id":49151319179546,"sku":"B104","price":17.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Alpha-White-Earthenware-Clay.jpg?v=1759914149"},{"product_id":"vingerling-white-grogged-earthenware-stoneware-clay","title":"Vingerling White Grogged Earthenware Stoneware Clay","description":"\u003cp\u003eWhite grogged earthenware and stoneware clay that is a popular choice for potters. The clay is suitable for throwing, machine making, casting, coiling, modelling, tile making, and hand building.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTemperature Range 1000 - 1280°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-d) 3- 5%\u003c\/li\u003e\n\u003cli\u003eShrinkage (d-f) 8 - 10%\u003c\/li\u003e\n\u003cli\u003e0.31% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10-coarse) 4.\u003c\/li\u003e\n\u003cli\u003eFired colour - White.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIBELCO","offers":[{"title":"10","offer_id":49151319245082,"sku":"K112","price":15.84,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/White-Grogged-Earthenware-Clay_b76b3d82-088b-4020-b726-ff548ade628b.jpg?v=1721147777"},{"product_id":"potterycrafts-ivory-earthenware-clay","title":"Potterycrafts Ivory Earthenware Clay","description":"\u003cp\u003ePotterycrafts Ivory Earthenware Clay is suitable for throwing, casting, machine making, coiling and hand building.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 1120°C -1180°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-f) 12% at 1200°C\u003c\/li\u003e\n\u003cli\u003e0.37% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10 coarse) 1.\u003c\/li\u003e\n\u003cli\u003eFired colour: Creamy \/ Grey White.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POTTERYCRAFTS","offers":[{"title":"10","offer_id":49151319376154,"sku":"P1260","price":15.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Potterycrafts-Ivory-Earthenware-Clay.jpg?v=1759915444"},{"product_id":"valentine-white-earthenware-throwing-clay","title":"Potterycrafts White Earthenware Throwing Clay","description":"\u003cp\u003ePotterycrafts White Earthenware Throwing Clay is a premium off-white clay body known for its wide firing range, making it an excellent choice for a diverse array of ceramic applications. The off-white shade offers a neutral canvas that beautifully complements a variety of glazes and decorative techniques, resulting in a smooth and refined finish. The clay is ideal for a broad spectrum of ceramic techniques, including wheel throwing, machine making, and slab building. Its extensive firing range allows for flexible kiln schedules, accommodating the specific needs of different ceramic processes and artistic projects. This clay body is characterized by excellent workability, enabling the easy shaping and manipulation into both intricate designs and durable functional items.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range of 1080 - 1180°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-f) 10% at 1100°C\u003c\/li\u003e\n\u003cli\u003e0.39% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10 coarse) 1.\u003c\/li\u003e\n\u003cli\u003eFired colour: Off White.\u003c\/li\u003e\n\u003cli\u003e10kg bag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALENTINE","offers":[{"title":"10","offer_id":49151319441690,"sku":"P1521","price":12.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Potterycrafts-White-Earthenware-Throwing-Clay.jpg?v=1759919528"},{"product_id":"potterycrafts-buff-school-clay","title":"Potterycrafts Buff School Clay","description":"\u003cp\u003eThis clay is a natural choice for schools, hobby potters as well as established potters. Is it smoother and more plastic, featuring a 10% addition of sand to give a slightly open texture to the clay. This makes it the perfect choice for body or hand building, throwing, modelling, coiling and tile making and yet still hard enough to retain shape for stacking and storing. As a dual-purpose clay, it can be used for making both earthenware and stoneware pottery. The difference lies in the way this is biscuit fired.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 1140°C -1240°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-f) 12% at 1200°C.\u003c\/li\u003e\n\u003cli\u003e0.32% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10 coarse) 6.\u003c\/li\u003e\n\u003cli\u003eFired colour: Warm Buff \/ Grey.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POTTERYCRAFTS","offers":[{"title":"10","offer_id":49151319539994,"sku":"P1341","price":5.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Potterycrafts-Buff-School-Clay.jpg?v=1759915827"},{"product_id":"commercial-white-grogged-earthenware-clay","title":"Potterycrafts White Grogged Earthenware Clay","description":"\u003cp\u003ePotterycrafts White Grogged Earthenware Clay is specifically formulated for larger ceramic works, enhanced with the addition of white grog to improve resistance against cracking and warping and provides a tactile quality that enhances surface finishes and glaze applications. This clay body is ideal for artists and potters who require durability and stability in their creations, especially when working on larger-scale projects. The incorporation of white grog not only strengthens the clay but also adds texture, making it suitable for both functional pottery and sculptural pieces and is well-suited for projects that demand resilience and structural integrity, such as hand-building and sculpting larger forms. The clay has an enhanced resistance to thermal shock and mechanical stress to ensure the reliable performance throughout the firing cycle, minimizing the risk of deformations or cracks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 1100°C -1160°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-d) 3 - 5%\u003c\/li\u003e\n\u003cli\u003eShrinkage (d-f) 4 - 6%\u003c\/li\u003e\n\u003cli\u003e0.36% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10-coarse) 3.\u003c\/li\u003e\n\u003cli\u003eFired colour – Off White\u003c\/li\u003e\n\u003cli\u003e10kg bag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COMMERCIAL","offers":[{"title":"10","offer_id":49151319802138,"sku":"PW141","price":7.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Potterycrafts-White-Grogged-Earthenware-Clay.jpg?v=1759921634"},{"product_id":"professional-super-white-clay","title":"Professional PF580 Super White Clay","description":"\u003cp\u003eProfessional PF580 Super White Clay is a premium super white earthenware clay that rivals the best stoneware clays in its throwing capabilities. Formulated with a blend of carefully graded ball clays, this clay body boasts outstanding plasticity and strength. The clay is perfect for ceramic artists and potters who seek a versatile and robust clay for various production methods. Its exceptional plasticity and strength allow for precise and effortless shaping, whether you are throwing on the wheel, pressing, or using jigger and jollying techniques. Ideal for producing high-quality functional ware and artistic creations, PF 580 offers the reliability and performance needed to achieve professional-grade results.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 1080°C -1180°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-f) 12%.\u003c\/li\u003e\n\u003cli\u003e0.3% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10 coarse) 2.\u003c\/li\u003e\n\u003cli\u003eFired colour: Off White.\u003c\/li\u003e\n\u003cli\u003e12.5kg bag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POTTERYCRAFTS","offers":[{"title":"12.5","offer_id":49151319834906,"sku":"P1497","price":17.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Professional-PF580-Super-White-Clay.jpg?v=1759910775"},{"product_id":"kgm-production-throwers-clay","title":"KGM Production Throwers Clay","description":"\u003cp id=\"isPasted\"\u003eThis white clay is very wide firing being a true earthenware and stoneware clay. Responds beautifully to glazes, producing a small amount of speckling in reduction firing that adds a subtle, decorative touch. Although designed for production throwers, the clay is brilliant for beginners as it is so forgiving and with a little practice large pots are easily thrown it is highly adaptable and works well with a variety of pottery techniques. It throws and turns effortlessly on the wheel, is excellent for hand-building projects, and is also suitable for slip casting. A fine grog content assists the throwing and also makes it a good hand building clay, the fine to medium texture is easily burnished to a smooth finish.\u003c\/p\u003e\u003cp\u003eKGM Production Throwers Clay is a versatile material with a broad firing range, making it suitable for both earthenware and stoneware temperatures. When fired at earthenware temperatures (1080°C – 1120°C), it reveals a warm cream colour that serves as an ideal canvas for decorating and applying coloured glazes. The body can also be fired at higher stoneware temperatures (1220°C – 1250°C), where it performs exceptionally well in both oxidised and reduction atmospheres.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEarthenware Temperature Range: 1080 - 1120°C\u003c\/li\u003e\n\u003cli\u003eStoneware Temperature Range: 1220 - 1250°C\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-f) 12% at 1250°C\u003c\/li\u003e\n\u003cli\u003e0.32% expansion at 500°C. for earthenware fired body.\u003c\/li\u003e\n\u003cli\u003e0.27% expansion at 500°C. for stoneware fired body.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10 coarse) 3.\u003c\/li\u003e\n\u003cli\u003eFired colour at earthenware temperature: Off White\/Cream.\u003c\/li\u003e\n\u003cli\u003eFired colour at stoneware temperature: Cream Buff.\u003c\/li\u003e\n\u003cli\u003e12.5kg bag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALENTINE","offers":[{"title":"12.5","offer_id":49151319900442,"sku":"P1508","price":14.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/KGM-Production-Throwers-Clay.jpg?v=1759918359"},{"product_id":"potterycrafts-hire-fire-red-terracotta-clay","title":"Potterycrafts High Fire Red Terracotta Clay","description":"\u003cp\u003eThe Potterycrafts red hire fire clay is suitable for throwing, coiling, hand building, modelling, machine making, casting and tile making.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 1080 - 1160°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-f) 11% at 1100°C.\u003c\/li\u003e\n\u003cli\u003e0.32% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10 coarse) 3.\u003c\/li\u003e\n\u003cli\u003eFired colour: Light\/Dark Red\u003c\/li\u003e\n\u003cli\u003e10kg bag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valentine","offers":[{"title":"10","offer_id":49151319933210,"sku":"P1311","price":5.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Potterycrafts-High-Fire-Red-Terracotta-Clay.jpg?v=1759915530"},{"product_id":"potterycrafts-red-grogged-clay","title":"Potterycrafts Red Grogged Clay","description":"\u003cp\u003ePotterycrafts Red Grogged Clay 10% is perfect for ceramic artists who require a robust and reliable material for their work. The 10% grog content of the clay enhances the clay’s ability to withstand the stresses of shaping and firing, making it ideal for throwing larger forms and hand-building substantial pieces. The clays increased resistance to cracking and warping ensures that even the most complex of projects maintain their integrity throughout the creative process. The clay is suitable for both functional pottery and decorative art, and provides the strength and versatility needed to achieve high-quality results with confidence. Retaining its rich red colour and excellent plasticity, this clay body offers the same versatility and ease of use, now with added resilience for more ambitious projects.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 1080 - 1180°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-f) 10% at 1100°C.\u003c\/li\u003e\n\u003cli\u003e0.34% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10 coarse) 6.\u003c\/li\u003e\n\u003cli\u003eFired colour: Light\/Dark Red\u003c\/li\u003e\n\u003cli\u003e10kg bag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALENTINE","offers":[{"title":"10","offer_id":49151319965978,"sku":"P1321","price":5.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Potterycrafts-Red-Grogged-Clay_f9260c44-a6ca-4741-940c-9b9235c838dd.jpg?v=1759912781"},{"product_id":"black-earthenware-clay","title":"Black Earthenware Clay","description":"\u003cp\u003eBlack earthenware clay suitable for throwing, hand building, coiling, modelling, machine making.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 970°C -1025°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-d) 3 - 5%\u003c\/li\u003e\n\u003cli\u003eShrinkage (d-f) 3 - 5%\u003c\/li\u003e\n\u003cli\u003e0.35% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10-coarse) 3.\u003c\/li\u003e\n\u003cli\u003eFired colour – Chocolate Brown\/Black\u003c\/li\u003e\n\u003cli\u003e10kg bag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CERADEL","offers":[{"title":"10","offer_id":49151319998746,"sku":"P1564","price":13.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Ceradel-Black-Earthenware-Clay.jpg?v=1727744811"},{"product_id":"potterycrafts-low-fire-red-terracotta-clay","title":"Potterycrafts Low Fire Red Terracotta Clay","description":"\u003cp\u003eRed terracotta low fire clay is suitable for throwing, coiling, hand building, modelling, casting, and machine making.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFiring range - 1060 - 1160°C.\u003c\/li\u003e\n\u003cli\u003eShrinkage (w-f) 11% at 1100°C.\u003c\/li\u003e\n\u003cli\u003e0.31% expansion at 500°C.\u003c\/li\u003e\n\u003cli\u003eTexture (1-smooth 10 coarse) 3.\u003c\/li\u003e\n\u003cli\u003eFired colour: Medium Red\u003c\/li\u003e\n\u003cli\u003e10kg bag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POTTERYCRAFTS","offers":[{"title":"10","offer_id":49151320031514,"sku":"P1331","price":4.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/4399\/1066\/files\/Potterycrafts-Low-Fire-Red-Terracotta-Clay_a26486cd-7854-4407-83b6-31154e9f289a.jpg?v=1759915666"},{"product_id":"earthstone-es65-terracotta-crank-clay","title":"Earthstone ES65 Terracotta Crank Clay","description":"\u003cp\u003eEarthstone Terracotta Crank allows you to create large sculptural pieces and is a beautifully textured, richly coloured clay. ES 65 combines the warmth and excellent working properties of red clay with the strength of a crank, giving an exceptional body that is ideal for all types of hand building processes. 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