{"product_id":"prestige-certus-optima-investment-resin-dlp-sla-49lb","title":"Prestige by Certus Optima Investment-49 lb Bag","description":"\u003cp\u003ePrestige Optima by Certus is a next-generation, gypsum-bonded investment engineered to deliver ultra-smooth cast surfaces when working with today's challenging pattern materials—especially \u003cstrong\u003eresin (DLP\/SLA)\u003c\/strong\u003e. Its extra-high expansion is designed to accommodate high-expanding patterns, helping to minimize flashing and mold cracking while improving detail and metal flow.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormulated for \u003cstrong\u003eresin patterns\u003c\/strong\u003e; also excellent with carving waxes, injection waxes, plastics, and wax-based polymers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery high mold expansion\u003c\/strong\u003e supports clean burnout and accurate fit\u003c\/li\u003e\n\u003cli\u003eEasy, forgiving mix to a creamy, pourable slurry with \u003cstrong\u003elow rise under vacuum\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutstanding \u003cstrong\u003etemperature resistance\u003c\/strong\u003e for higher burnout schedules\u003c\/li\u003e\n\u003cli\u003eHelps \u003cstrong\u003ereduce porosity\u003c\/strong\u003e in difficult alloys and captures fine detail\u003c\/li\u003e\n\u003cli\u003eSuitable for high-temperature alloys including palladium white gold\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eGypsum-bonded investment for resin \u0026amp; plastic patterns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Uses\u003c\/th\u003e\n\u003ctd\u003eResin (DLP\/SLA) patterns; carving wax; injection wax; plastics; hybrid wax\/plastic patterns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBag Size\u003c\/th\u003e\n\u003ctd\u003e49 lb (22.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eMade in Turkey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMixing \u0026amp; Burnout\u003c\/h3\u003e\n\u003cp\u003eOptima is designed to mix easily to a smooth, pourable slurry and to withstand higher burnout temperatures. For \u003cstrong\u003ewater\/powder ratios, mixing times, and recommended burnout cycles\u003c\/strong\u003e—including profiles tailored to resin\/DLP\/SLA patterns—please download the product manual from the \u003cem\u003eDownloads\u003c\/em\u003e tab on this page.\u003c\/p\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContains a \u003cstrong\u003eblend of crystalline silica\u003c\/strong\u003e. Avoid creating or inhaling dust.\u003c\/li\u003e\n\u003cli\u003eWear \u003cstrong\u003eNIOSH-approved respiratory protection\u003c\/strong\u003e for crystalline silica and follow all applicable OSHA\/MSHA regulations.\u003c\/li\u003e\n\u003cli\u003eRefer to the SDS and product manual before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalifornia Prop 65:\u003c\/strong\u003e This product contains crystalline silica, a chemical known to the State of California to cause cancer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prestige by Certus","offers":[{"title":"Default Title","offer_id":43584372211926,"sku":"121.741","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/prestige-by-certus-optima-investment-49-lb-bag-otto-frei.jpg?v=1719956247","url":"https:\/\/www.ottofrei.com\/products\/prestige-certus-optima-investment-resin-dlp-sla-49lb","provider":"Otto Frei","version":"1.0","type":"link"}