{"product_id":"cast-3d-printer-resin-true-blue-castable-resin-for-jewelry-metal","title":"Cast 3D Printer Resin True Blue - Castable Resin for Jewelry \u0026 Metal","description":"\u003cp\u003eIn this review of the Cast True Blue 405nm UV-curing resin, the bottom line is simple: this is a strong option for makers who need a castable resin that burns out cleanly and captures fine detail. The resin is aimed at jewelers, small foundries and hobbyists producing thicker pieces like bracelets, big pendants, coins and metal parts; it stands out because it contains wax to enable an \u003cstrong\u003eeasier burnout\u003c\/strong\u003e and generally leaves less ash than many non-wax casting resins. Printing is straightforward and forgiving, so both new and experienced users can achieve high resolution models without special environmental controls.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasier to burn:\u003c\/strong\u003e Contains wax so printed patterns burn out cleaner with less ash, which helps reduce casting defects for thicker designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of printing:\u003c\/strong\u003e Does not demand an extremely dry environment or special additives, so users can print reliably on most LCD, DLP and SLA machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh surface quality:\u003c\/strong\u003e The bright true blue color produces a glossy, smooth surface that highlights fine printing details for jewelry and display pieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh resolution:\u003c\/strong\u003e The formula is softer and tuned for ultra-fine features, allowing complex features and delicate structures to come through in prints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Works in most resin 3D printers at 405nm, making it suitable for hobbyists, dental modelers and small-scale metal casting shops.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis resin is best for jewelry makers, small foundries and hobbyists who need a castable resin that is forgiving to print and produces patterns that burnout cleanly for lost-wax casting. It is particularly useful for thicker pieces such as bracelets, large pendants, coins and small metal parts where a cleaner burnout reduces post-cast finishing.\u003c\/p\u003e\u003cp\u003eUsers who require a fully rigid, industrial-grade casting master or who must certify materials for medical use should look elsewhere; likewise, if you need completely ash-free performance for very thin, high-stress parts, testing is advised before committing to production runs.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBurns out cleaner than many non-wax resins, reducing ash and casting cleanup.\u003c\/li\u003e\n\u003cli\u003eEasy to print with good plate adhesion and no special drying or additives required.\u003c\/li\u003e\n\u003cli\u003eHigh resolution and a smooth glossy surface that preserves fine detail.\u003c\/li\u003e\n\u003cli\u003eSuitable for thicker designs like bracelets and larger pendants used in metal casting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed print strength and occasional stickiness; delicate prints may be fragile without tuned settings.\u003c\/li\u003e\n\u003cli\u003ePerformance relative to other castable colors can vary, so casting results may need validation for specific workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eCastable 405nm UV resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eTrue Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e500g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eJewelry casting, metal parts, bracelets, pendants, coins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrinter compatibility\u003c\/td\u003e\n\u003ctd\u003eMost LCD, DLP and SLA 3D printers at 405nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface finish\u003c\/td\u003e\n\u003ctd\u003eHigh gloss, smooth, high-resolution detail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor makers focused on lost-wax casting of jewelry and thicker metal parts, this true blue castable resin offers good value: it prints easily, captures fine detail and burns out cleaner than many non-wax resins. It is a practical choice for hobbyists and small shops, but teams producing structurally critical thin parts should validate strength and burnout behavior in their own workflows before full production.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this resin work with my 405nm LCD printer?\u003c\/strong\u003e\u003cbr\u003eYes; it is formulated for 405nm curing and is compatible with most LCD, DLP and SLA printers that use that wavelength.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this resin suitable for thick jewelry pieces?\u003c\/strong\u003e\u003cbr\u003eYes; the wax content helps it burn out cleaner for thicker pieces like bracelets and large pendants, reducing ash and cleanup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it require special additives or drying?\u003c\/strong\u003e\u003cbr\u003eNo; unlike some castable resins, this formula is easier to print without special additives or an extremely dry environment.\u003c\/p\u003e","brand":"Siraya Tech","offers":[{"title":"Default Title","offer_id":48653518864603,"sku":"B0BCFTSQZ9","price":37.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/617qB3WkQdL._SL1500.jpg?v=1778551832","url":"https:\/\/gearmusthave.com\/products\/cast-3d-printer-resin-true-blue-castable-resin-for-jewelry-metal","provider":"GearMustHave","version":"1.0","type":"link"}