{"product_id":"rb-40-fireclay-refractory-bricks-box-of-3","title":"RTH-USA RB-40 Fireclay Refractory Bricks (box of 3)","description":"\u003cp\u003eRB-40 Fireclay Refractory Bricks offer exceptional thermal insulation and durability, designed to meet the demands of high-temperature environments. Each brick is crafted from natural raw materials and is capable of withstanding temperatures up to 3000°F. Perfect for lining fireplaces, firepits, pizza ovens, kilns, and wood-burning stoves, these firebricks provide superior resistance to thermal shock and wear. Whether you’re repairing an existing installation or constructing a new one, RB-40 bricks ensure consistent quality and performance. Packaged in a set of 3 for easy handling and installation, each brick measures 9 inches x 4.5 inches x 1.25 inches, providing versatility across a wide range of projects.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eDimensional Tolerances:\u003cbr\u003e\u003c\/b\u003eLength: ± 5\/32 in \u003cbr\u003eWidth: ± 3\/32 in \u003cbr\u003eThickness: ± 1\/16 in \u003cbr\u003eIn accordance with ASTM C1261-22.\u003c\/p\u003e\u003cdiv class=\"wf-automatic-savings-note\"\u003e\n\u003ch3\u003eAutomatic savings at checkout\u003c\/h3\u003e\n\u003cp\u003eOrders over $300 receive 2% off automatically. Sign in or create an account before checkout to receive 1% off, or 3% off on orders over $300.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/account\/login\"\u003eSign in or create an account\u003c\/a\u003e before checkout to unlock registered customer savings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Refractory Trading House","offers":[{"title":"Default Title","offer_id":43284003029110,"sku":"B0FHX3TB19","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/2573\/6822\/files\/IMG_3050.png?v=1756993130","url":"https:\/\/wefractory.com\/products\/rb-40-fireclay-refractory-bricks-box-of-3","provider":"Wefractory","version":"1.0","type":"link"}