{"product_id":"egyptian-blue-opaque-bullseye-164-3mm-half-sheet","title":"Egyptian Blue Opaque Bullseye 164 3mm Half Sheet","description":"\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eWorking Notes\u003c\/li\u003e\n\u003cli\u003eShipping Notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cp\u003eBullseye Half Sheet is 3mm thick and is approximately 44 x 52cm\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eCompatible with COE090. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWe recommend you ask for photos of the actual pieces as the images are only indicative, and we want you to have the right pieces!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e*The dimensions may vary slightly depending on the sheet\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"wp-block-group has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-5 wp-block-group-is-layout-constrained\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eContains\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eCopper\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eMay React With\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eSelenium, Sulphur, Reactive (000009, 001009, 001019)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003ca href=\"https:\/\/www.bullseyeglass.com\/methods-ideas\/glass-reactivity-chart.html\" target=\"_blank\"\u003eSee our Bullseye Reactive Potential charts for more information\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCold Characteristics\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003ePartly transparent.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWorking Notes\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eOpalises upon firing. It may contain thin threads of colour variation.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAt tack fusing and slumping temperatures, the surface may develop a metallic grey film. This effect is inconsistent and usually disappears at full fuse temperatures. To localize the effect, which only occurs where Egyptian Blue is exposed, cap or layer with clear. Consider testing for each specific application. To achieve this effect more consistently, consider using \u003ca href=\"https:\/\/www.bullseyeglass.com\/steel-blue-opalescent.html\"\u003eSteel Blue Opalescent (000146)\u003c\/a\u003e. Learn more by reading: \u003ca href=\"https:\/\/www.bullseyeglass.com\/methods-ideas\/special-effects-steel-blue-opal.html\"\u003eSpecial Effects: Steel Blue Opalescent\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAt a full fuse, Egyptian Blue Opalescent has the potential to deposit trace amounts of copper on the surface of the kiln shelf. These deposits may react with sulfur-bearing glasses in subsequent firings. Processes that require greater heat work, such as pattern or flow bar techniques, can also lead to copper deposits. Such deposits may not be visible and can react even when the shelf has been properly scraped and reprimed or when ThinFire has been removed and a new ThinFire is applied. This type of contamination is impermanent and may be burned out\/fired out throughout subsequent firings. A contaminated shelf can be fired with glasses—other than sulphur-bearing glasses—and no reaction will take place. In our studios, we've observed the greatest contamination in subsequent firings with sulphur-bearing \u003ca href=\"https:\/\/www.bullseyeglass.com\/french-vanilla-opalescent.html\"\u003eFrench Vanilla Opalescent (000137)\u003c\/a\u003e and \u003ca href=\"https:\/\/www.bullseyeglass.com\/spring-green-opalescent.html\"\u003eSpring Green Opalescent (000126)\u003c\/a\u003e. For a burnout firing, we recommend a rate of 300°F\/hr to 1525, with a hold of 1:00.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eNote About Glass Cleaner\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe exposed surface of 000164 has greater sensitivity to glass cleaner. Traces of this liquid, which often fire cleanly, may be visible in fired works as a metallic sheen. The metallic sheen is prone to develop at tack fusing and slumping temperatures as described above. To prevent it, be sure to buff the glass with a towel to completely remove the glass cleaner before firing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThere is a $60 crate fee for full sheets, no matter how many you order. This fee covers the cost of the box that protects the sheets during shipping. To get a shipping quote, please provide your details in the shipping request section above. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bullseye","offers":[{"title":"Default Title","offer_id":50299987722497,"sku":"000164-0030-F-Half","price":93.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/1653\/products\/000164-0050-F-xxxx_1_1a207b6d-5adc-4950-84ed-47d3a4796d46.jpg?v=1740623053","url":"https:\/\/www.chockadoo.com.au\/products\/egyptian-blue-opaque-bullseye-164-3mm-half-sheet","provider":"chockadoo","version":"1.0","type":"link"}