--- product_id: 284157556 title: "Prestige OPTIMA Gypsum-Bonded Jewelry Casting Investment Powder for Resin Patterns, Waxes & Alloys – High Expansion, 30 lb" brand: "umbranded" price: "448960CFA" currency: XOF in_stock: true category: "Umbranded" url: https://www.desertcart.sn/products/284157556-prestige-optima-gypsum-bonded-jewelry-casting-investment-powder-for-resin store_origin: SN region: Senegal --- # Exceptional detail capture & expansion Superior high-temp burnout resistance 30 lb high-capacity powder Prestige OPTIMA Gypsum-Bonded Jewelry Casting Investment Powder for Resin Patterns, Waxes & Alloys – High Expansion, 30 lb **Brand:** umbranded **Price:** 448960CFA **Availability:** ✅ In Stock ## Summary > 🔥 Cast with Confidence: Elevate Every Detail, Every Time! ## Quick Answers - **What is this?** Prestige OPTIMA Gypsum-Bonded Jewelry Casting Investment Powder for Resin Patterns, Waxes & Alloys – High Expansion, 30 lb by umbranded - **How much does it cost?** 448960CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/284157556-prestige-optima-gypsum-bonded-jewelry-casting-investment-powder-for-resin) ## Best For - umbranded enthusiasts ## Why This Product - Trusted umbranded brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Efficiency Booster:** Reduces porosity, eliminates flashing/cracking, and speeds finishing—save time and costs effortlessly. - • **High-Temp Resilience:** Engineered for demanding metals like palladium & white gold with superior burnout stability. - • **Consistent Creamy Mix:** E-Z mix formula delivers smooth, pourable slurry batch after batch—zero defects guaranteed. - • **Precision Detail Capture:** Highest expansion formula ensures every intricate detail shines through—no compromises. - • **Versatile Casting Mastery:** Works flawlessly with resin, waxes, plastics & alloys for ultimate creative freedom. ## Overview Prestige OPTIMA is a 30 lb gypsum-bonded investment powder engineered for high-expansion casting with resin patterns, waxes, and alloys. It offers superior temperature resistance for high-burnout metals like palladium and white gold, exceptional detail capture, and a smooth, easy-to-mix slurry that minimizes defects and finishing time—making it the go-to choice for professional jewelers and advanced casting applications. ## Description Prestige OPTIMA Is developed a new generation, gypsum-bonded investment. It greatly reduces porosity in the most difficult metals, andsaves time in finishing. This special investment captures the delicatedetails. Ideal for casting palladium, white gold, and alloys that require higher temperatures for casting. The industry's high-quality OptimaInvestment allows expansion ahead of resin patterns, and other high-expanding pattern materials. Therefore, it avoids flashing or cracking ofyour molds. Easy to mix formula creates a creamy, smooth, and pourableslurry. Extra low rise of slurry under vacuum. Provides a superiortemperature resistance for higher burnout temperatures. This package contains 30 lb.pattern materials including: .- Standard injection waxes.-Carving waxes.-Resin patterns (DLP,SLA) 3D Printed materials.- Wax based polymers.- Hybrid wax / plastic patterns ## Features - VERSATILE CASTING CAPABILITIES: Prestige OPTIMA is designed for superior performance with a range of materials, including resin patterns, carving waxes, standard injection waxes, plastics, wax-based polymers, and hybrid wax/plastic patterns. - EXCEPTIONAL EXPANSION AND DETAIL CAPTURE: Features the highest expansion necessary for modern resin patterns and captures even the most delicate details, ensuring flawless and precise castings every time. - CONSISTENT AND HIGH-QUALITY RESULTS: Guarantees unmatched batch-to-batch quality with a zero-defects policy, thanks to its E-Z mix formula that creates a creamy, smooth, and pourable slurry. - ADVANCED TEMPERATURE AND SAFETY FEATURES: Offers superior temperature resistance for high burnout temperatures, with environmentally friendly for added safety and stability. The extra low rise of slurry under vacuum minimizes defects and water marks. - TIME AND COST EFFICIENCY: Greatly reduces porosity in challenging metals, streamlines finishing processes, and prevents flashing or cracking, making OPTIMA the ultimate investment that "far surpasses the industry standard."TIME AND COST EFFICIENCY: Greatly reduces porosity in challenging metals, streamlines finishing processes, and eliminated flashing or cracking, making OPTIMA the ultimate investment that "far surpasses the industry standard." - * Package: Contains 30 lbs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08WC7TP37 | | ASIN | B08WC7TP37 | | Best Sellers Rank | #143,729 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #1,016 in Sculpture Molding & Casting Products | | Brand Name | umbranded | | Customer Reviews | 3.7 3.7 out of 5 stars (21) | | Date First Available | February 19, 2021 | | Item Form | Powder | | Manufacturer | umbranded | | Manufacturer | umbranded | | Number of Items | 1 | | Part Number | OPT-100/20mbranded | | Recommended Uses For Product | For Casting, Ideal for High Temperature Metals and High-Expanding Pattern Materials | | Specific Uses For Product | Palladium casting, white gold casting, casting alloys requiring higher temperatures, 3D printed materials, wax-based polymers, and hybrid wax/plastic patterns | | UPC | 717285997108 | | Unit Count | 480 Ounce | ## Product Details - **Brand:** umbranded - **Item Form:** Powder - **Number of Items:** 1 - **Recommended Uses For Product:** For Casting, Ideal for High Temperature Metals and High-Expanding Pattern Materials ## Images ![Prestige OPTIMA Gypsum-Bonded Jewelry Casting Investment Powder for Resin Patterns, Waxes & Alloys – High Expansion, 30 lb - Image 1](https://m.media-amazon.com/images/I/41TKZp3+77L.jpg) ## Questions & Answers **Q: Can I cast cobalt chromium at 1780 Fahrenheit?** A: To increase the chances of a successful cast you should have a temperature of 15 to 30 degrees above melting point to increase the chance of a smooth pour. Cobalt melting point is 1330c/2430f. So for a smooth pour you'd want 15 to 30 degrees above that,depending on you number or size what what you want to cast. I run a jewelry shop called Rockbottomjewelryco.com if you have any questions on jewelry creations steps. **Q: Can I use this investment to cast a small bronze sculpture?** A: I use this investment to cast resin models from my 3D printer. I cast bronze, but they are small parts. ## Frequently Bought Together - Prestige Optima Premium Investment Powder H.Temp. Resin Cast Lost Wax 30 - Siraya Tech Cast 3D Printer Resin Easier to Burn and Print Clean Burnout Great Smooth Surface High Resolution Castable 405nm UV-Curing Resin for Thicker Designs and Metal Parts (True Blue, 1kg) - DZQ Perforated Casting Flask Vacuum Casting, 304 Stainless Steel Flanged with Rubber Sprue Base, Various Sizes for Metal Casting (3" x 5") --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/284157556-prestige-optima-gypsum-bonded-jewelry-casting-investment-powder-for-resin](https://www.desertcart.sn/products/284157556-prestige-optima-gypsum-bonded-jewelry-casting-investment-powder-for-resin) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-15*