{"product_id":"24-x-12-x-3-4-hollow-core-kiln-shelf","title":"24\" x 12\" x 3\/4\" Hollow Core Kiln Shelf","description":"\u003cp\u003eRectangular CoreLite Kiln Shelf, 24\" x 12\" x 3\/4 \"\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-userformat='{\"2\":13249,\"3\":{\"1\":4,\"2\":\"\\\"$\\\"#,##0.00\"},\"9\":1,\"10\":2,\"11\":4,\"12\":0,\"15\":\"Arial, sans-serif\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"98455 Round Cordierite\/Mullite Shelves (in) 26 Half Round x 5\/8\"}' data-sheets-root=\"1\" style=\"font-size: 10pt; font-family: Arial; font-weight: normal; font-style: normal; text-align: center;\"\u003e\u003cspan data-sheets-userformat='{\"2\":13249,\"3\":{\"1\":4,\"2\":\"\\\"$\\\"#,##0.00\"},\"9\":1,\"10\":2,\"11\":4,\"12\":0,\"15\":\"Arial, sans-serif\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"98916 Hollow Core Cordierite\/Mullite Shelves (in) 28 x 14 x 1\"}' data-sheets-root=\"1\" style=\"font-size: 10pt; font-family: Arial; font-weight: normal; font-style: normal; text-align: center;\"\u003e\u003cspan data-sheets-userformat='{\"2\":13249,\"3\":{\"1\":4,\"2\":\"\\\"$\\\"#,##0.00\"},\"9\":1,\"10\":2,\"11\":4,\"12\":0,\"15\":\"Arial, sans-serif\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"98644 Special Cordierite\/Mullite Shelves (in) 15 x 16 x 5\/8 Octagon\"}' data-sheets-root=\"1\" style=\"font-size: 10pt; font-family: Arial; font-weight: normal; font-style: normal; text-align: center;\"\u003e\u003cspan\u003eThis is a hollow-core, extruded kiln shelf made of Cordierite and Mullite. This refractory is resistant to high thermal shock and is suitable for firing temperatures up to Cone ^10, or 2381°. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-userformat='{\"2\":13249,\"3\":{\"1\":4,\"2\":\"\\\"$\\\"#,##0.00\"},\"9\":1,\"10\":2,\"11\":4,\"12\":0,\"15\":\"Arial, sans-serif\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"98455 Round Cordierite\/Mullite Shelves (in) 26 Half Round x 5\/8\"}' data-sheets-root=\"1\" style=\"font-size: 10pt; font-family: Arial; font-weight: normal; font-style: normal; text-align: center;\"\u003e\u003cspan data-sheets-userformat='{\"2\":13249,\"3\":{\"1\":4,\"2\":\"\\\"$\\\"#,##0.00\"},\"9\":1,\"10\":2,\"11\":4,\"12\":0,\"15\":\"Arial, sans-serif\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"98916 Hollow Core Cordierite\/Mullite Shelves (in) 28 x 14 x 1\"}' data-sheets-root=\"1\" style=\"font-size: 10pt; font-family: Arial; font-weight: normal; font-style: normal; text-align: center;\"\u003e\u003cspan data-sheets-userformat='{\"2\":13249,\"3\":{\"1\":4,\"2\":\"\\\"$\\\"#,##0.00\"},\"9\":1,\"10\":2,\"11\":4,\"12\":0,\"15\":\"Arial, sans-serif\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"98644 Special Cordierite\/Mullite Shelves (in) 15 x 16 x 5\/8 Octagon\"}' data-sheets-root=\"1\" style=\"font-size: 10pt; font-family: Arial; font-weight: normal; font-style: normal; text-align: center;\"\u003e\u003cspan\u003eThese kiln shelves are roughly 24% lighter, flatter, and stronger than solid mullite\/cordierite style kiln shelves. For example a solid 12\" x 24\" x 3\/4″ shelf weighs 20.75lbs while the same size Corelite shelf weighs 12.3lbs. Hollow Core Kiln Shelves typically see less warpage and are less likely to crack.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rocky Mountain Clay Store","offers":[{"title":"Default Title","offer_id":54470389039387,"sku":"KS 24x12 RCH-3\/4","price":70.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/9268\/6363\/files\/KS_24x12_RCH-3_4.png?v=1793373601","url":"https:\/\/rockymountainclay.com\/products\/24-x-12-x-3-4-hollow-core-kiln-shelf","provider":"Rocky Mountain Clay Store","version":"1.0","type":"link"}