{"product_id":"prestige-optima-investment-powder","title":"Prestige Optima™ Investment Powder","description":"\u003cp\u003ePrestige ORO™ is a true premium gypsum bonded investment developed and perfected for the casting of gold alloys up to 22K. To achieve the very best casting surface possible, ORO™ incorporates specially graded refractory minerals and specialized control chemicals that are proven to out-perform all premium investments currently on the market. \u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0251\/1947\/files\/oro.pdf?10066717792460403125\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eTechnical Sheet.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHighest purity, white gypsum mined from the world's best know deposits.\u003c\/li\u003e\n\u003cli\u003eSpecial premium grade cristobalite imported from the U.S.A.\u003c\/li\u003e\n\u003cli\u003eHigh purity refractory grains, sized to achieve the smoothest casting surfaces possible.\u003c\/li\u003e\n\u003cli\u003eMixes to a rich, creamy, easy pour consistency.\u003c\/li\u003e\n\u003cli\u003eReduces surface tension on wax to supply buble free castings.\u003c\/li\u003e\n\u003cli\u003eSuperior removal of investment during water quench.\u003c\/li\u003e\n\u003cli\u003eControlled expansion properties that are compatible with all injection waxes and commonly used plastic pattern materials.\u003c\/li\u003e\n\u003cli\u003eCompatible with all type injection waxes.\u003c\/li\u003e\n\u003cli\u003eReliable consistency from batch to batch.\u003c\/li\u003e\n\u003cli\u003eEliminates surface defects obtained using other brands.\u003c\/li\u003e\n\u003cli\u003eReduces time in finishing. Saves time \u0026amp; money.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AJS","offers":[{"title":"1 lb.","offer_id":51737353060533,"sku":"Prestige Optima™ Investment Powder","price":2.25,"currency_code":"USD","in_stock":true},{"title":"5 lb.","offer_id":51737353093301,"sku":"Prestige Optima™ Investment Powder","price":10.0,"currency_code":"USD","in_stock":true},{"title":"50 lb.","offer_id":51737353126069,"sku":"Prestige Optima™ Investment Powder","price":75.0,"currency_code":"USD","in_stock":true},{"title":"100 lb.","offer_id":51737353158837,"sku":"Prestige Optima™ Investment Powder","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/1947\/files\/F9F19113-3EDF-42BC-B231-745118BA4566.png?v=1758127806","url":"https:\/\/zikjewelrytools.com\/products\/prestige-optima-investment-powder","provider":"DECOZE JEWELRY TOOLS","version":"1.0","type":"link"}