--- product_id: 551406260 title: "Polymaker PolyCast Filament 1.75mm for Investment Casting 750g Cardboard Spool - 3D Printer Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out" brand: "polymaker" price: "98340CFA" currency: XOF in_stock: true url: https://www.desertcart.sn/products/551406260-polymaker-polycast-filament-1-75mm-for-investment-casting-750g-cardboard store_origin: SN region: Senegal --- # Polyvinyl Butyral material 750g weight 1.75mm diameter Polymaker PolyCast Filament 1.75mm for Investment Casting 750g Cardboard Spool - 3D Printer Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out **Brand:** polymaker **Price:** 98340CFA **Availability:** ✅ In Stock ## Summary > 🎨 Craft Your Future with PolyCast! ## Quick Answers - **What is this?** Polymaker PolyCast Filament 1.75mm for Investment Casting 750g Cardboard Spool - 3D Printer Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out by polymaker - **How much does it cost?** 98340CFA 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/551406260-polymaker-polycast-filament-1-75mm-for-investment-casting-750g-cardboard) ## Best For - polymaker enthusiasts ## Why This Product - Trusted polymaker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Engineering:** Achieve high-quality patterns for flawless metal casting. - • **Eco-Friendly Packaging:** Sustainable cardboard spool for a greener printing experience. - • **Unmatched Printability:** Compatible with any FDM/FFF printer for seamless operation. - • **Cost-Effective Innovation:** Significantly reduce costs and lead times by eliminating traditional tooling. - • **Revolutionize Your Casting:** Transform your investment casting process with cutting-edge 3D printing technology. ## Overview Polymaker PolyCast Filament is a 1.75mm 3D printing filament designed specifically for investment casting applications. Weighing 750g and made from Polyvinyl Butyral, it offers excellent printability on any FDM/FFF printer, allowing for cost-effective and efficient production of investment patterns. The innovative design eliminates the need for traditional tooling, making it a game-changer for professionals in the casting industry. ## Description Polymaker PolyCast Filament 1.75mm for Investment Casting 750g Cardboard Spool - 3D Printer Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out ## Features - Investment Casting with PolyCast - PolyCast moldlay filament 1.75mm is an entirely new 3D printer filament designed to produce investment patterns for investment casting applications. 3D printing significantly cuts down both the cost and lead time by eliminating the tooling process - Excellent Printability - PolyCast machinable wax filament 1.75mm can be used on any FDM/FFF printer with excellent printability - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Polymaker | | Part number | PJ03001 | | Item Weight | 750 g | | Item model number | PJ03001 | | Size | 1.75 mm | | Colour | Natural | | Style | 0.75kg PolyCast Cardboard Spool | | Material | Polyvinyl Butyral | | Item Package Quantity | 1 | | Cutting Diameter | 1.75 Millimetres | | Batteries included? | No | | Batteries Required? | No | | Item diameter | 1.75 Millimetres | ## Product Details - **Brand:** Polymaker - **Material:** Polyvinyl Butyral - **Colour:** Natural - **Item weight:** 750 Grams - **Item diameter:** 1.75 Millimetres ## Images ![Polymaker PolyCast Filament 1.75mm for Investment Casting 750g Cardboard Spool - 3D Printer Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out - Image 1](https://m.media-amazon.com/images/I/81w6rnGrKpL.jpg) ## Questions & Answers **Q: The title specifies 1.65 lbs. of material and the product description information specs say 2.55 lbs. So how much is being sold?** A: This material is very light. You are getting a full roll. The parts for casting are light also. I love this stuff. Having used over 50 or more rolls. Likes to drip so don't go too slow. I print at between 60 and 70 mm second. Heat the bed to about 60 C. . Have not had a nozzle blocked in months. Easy to get a first layer. Burns out 100% . Where you really need a clean burnout is in small tight areas. Heat it up to about 1200 F for a few hours. But first turn upside down at 600 F or so and let it drain out. It will drip out the bottom and burn. When you turn up and heat to 1200 it will vaporize the little that left. REX **Q: What is the melt out temperature?** A: Upside down at 600 F until it drips and stops burning and turn up and burn out at 1200 F for a few hours. **Q: Would this work with a prusa3d printer?** A: Yes, used it in a prusa i3 mk3s with no issues. Prints very well **Q: How is the odor during burnout? i tried a burnout with a random pla, but the odor was so bad it took several days to air out my shop.** A: This stuff has very little extra added to it. This will help it burn cleaner. If I put some scrap of pla in a vase and burn it--- There will be junk at bottom of vase. Repeat with this product and nothing will be at bottom. 100% clean mostly. This stuff melts at around 500 degrees F. So turn mold upside down and let drip out bottom first. It will drip and will burn as soon as it hits air. Turn back up and heat to 1200 degrees or so and get the little that's left. I have a electric oven. I push it outside for the first 30 minutes as it will smoke. ## Frequently Bought Together - Polymaker PolyCast Filament 1.75mm for Investment Casting 0.75kg, 3D Printing Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out - Prestige ORO 5Lb Premium Jewelry Making Casting Powder Lost Wax Investment Powder for Gold, Silver ETC - DZQ Perforated Casting Flask Vacuum Casting Stainless Steel Wall Flanged with Rubber Sprue Base(3" x 4") --- ## 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/551406260-polymaker-polycast-filament-1-75mm-for-investment-casting-750g-cardboard](https://www.desertcart.sn/products/551406260-polymaker-polycast-filament-1-75mm-for-investment-casting-750g-cardboard) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-17*