--- product_id: 20814139 title: "Borax Flux Granular1/2 Pound for Gold Silver Melting Casting Crucible Glazing Jewelry Soldering Flux Paste" brand: "waymil" price: "€ 19.50" currency: EUR in_stock: true category: "Waymil" url: https://www.desertcart.sk/products/20814139-borax-flux-granular1-2-pound-for-gold-silver-melting-casting store_origin: SK region: Slovakia --- # Keeps metals cleaner during melting Dissolves oxides & impurities efficiently Ideal for crucible glazing to prevent sticking Borax Flux Granular1/2 Pound for Gold Silver Melting Casting Crucible Glazing Jewelry Soldering Flux Paste **Brand:** waymil **Price:** € 19.50 **Availability:** ✅ In Stock ## Summary > ✨ Melt smarter, not harder with Borax Flux! 🔥 ## Quick Answers - **What is this?** Borax Flux Granular1/2 Pound for Gold Silver Melting Casting Crucible Glazing Jewelry Soldering Flux Paste by waymil - **How much does it cost?** € 19.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/20814139-borax-flux-granular1-2-pound-for-gold-silver-melting-casting) ## Best For - waymil enthusiasts ## Why This Product - Trusted waymil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Glaze Like a Pro:** Perfectly preps ceramic crucibles to reduce metal adhesion and improve workflow. - • **Oxide-Busting Power:** Borax dissolves stubborn oxides and impurities, creating a smooth molten surface. - • **Soldering Made Seamless:** Mixes easily into a paste flux for flawless jewelry solder flow and bench work. - • **Versatile Casting Essential:** Trusted for casting, assaying prep, and all your precious metal melting needs. - • **Flawless Metal Melts Every Time:** Ensures gold, silver, and precious metals stay pristine during melting and pouring. ## Overview Waymil Borax Flux Granular (8 oz) is a professional-grade flux designed to keep precious metals cleaner during melting, dissolve oxides, and prevent metal sticking in crucibles. Ideal for jewelry soldering, casting, and assaying, it enhances metal flow and surface quality, packaged in a convenient sealed bag for easy storage. ## Description Buy Waymil Borax Flux Granular1/2 Pound for Gold Silver Melting Casting Crucible Glazing Jewelry Soldering Flux Paste: Casting Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - ✅ Keeps Metals Cleaner During Melting – Helps keep gold, silver and other compatible metals cleaner during melting and pouring processes. - ✅ Helps Dissolve Oxides & Impurities – Borax helps dissolve oxides and impurities while forming a fluid borate slag on the surface of molten metal. - ✅ Ideal for Crucible Glazing – Use to glaze ceramic crucibles before melting to help reduce metal sticking during the melting process. - ✅ Great for Jewelry Soldering Flux Paste – Dissolves easily when mixed with water to create a paste-style flux for jewelry soldering applications. - ✅ Supports Smoother Solder Flow – Helps inhibit oxide formation on metal surfaces, allowing solder to flow more easily during jewelry bench work. - ✅ Useful for Casting & Assaying Preparation – Suitable for precious metal casting, melting, pouring, crucible preparation and preparing melts for assaying. - ✅ 8 oz Clear Sealed Bag – Packaged in a clear sealed plastic bag for storage and handling. Net Weight: 8 oz / 1/2 lb / 227 g. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B017DLHWEK | | Best Sellers Rank | #28,252 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #21 in Jewelry Casting Tools | | Customer Reviews | 4.6 4.6 out of 5 stars (1,561) | | Date First Available | October 30, 2015 | | Item Weight | 8 ounces | | Item model number | 365-603RT | | Manufacturer | Waymil | | Material | borax | | Package Dimensions | 5.98 x 4.41 x 1.06 inches | ## Images ![Borax Flux Granular1/2 Pound for Gold Silver Melting Casting Crucible Glazing Jewelry Soldering Flux Paste - Image 1](https://m.media-amazon.com/images/I/71ty3ZNcrKL.jpg) ![Borax Flux Granular1/2 Pound for Gold Silver Melting Casting Crucible Glazing Jewelry Soldering Flux Paste - Image 2](https://m.media-amazon.com/images/I/41m5VTTJWrL.jpg) ![Borax Flux Granular1/2 Pound for Gold Silver Melting Casting Crucible Glazing Jewelry Soldering Flux Paste - Image 3](https://m.media-amazon.com/images/I/515Hx73M8LL.jpg) ![Borax Flux Granular1/2 Pound for Gold Silver Melting Casting Crucible Glazing Jewelry Soldering Flux Paste - Image 4](https://m.media-amazon.com/images/I/51cojC+5ucL.jpg) ![Borax Flux Granular1/2 Pound for Gold Silver Melting Casting Crucible Glazing Jewelry Soldering Flux Paste - Image 5](https://m.media-amazon.com/images/I/51W62fEdMML.jpg) ## Questions & Answers **Q: How do you make paste with this product?** A: Isopropyl alcoholic **Q: Will this help for welding steel?** A: I honestly don't know if it will work in welding, you would think it would help with the ability to move the filler metal along the weld..its great for the melting of silver and gold. **Q: Can this be used as a flux for making pottery washes** A: I would find food grade borax **Q: When you glaze the crucible do you use just the powder or do you make a paste? And how do you make the paste ?** A: Add into crucible and melt. Take tongs and roll around all over sides and bottom. Dump out excess ## Frequently Bought Together - Borax Flux 1/2 Pound Melting Gold Silver Crucible Glaze Jewelry Casting 8oz - 2 Pieces Graphite Ingot Mould Crucible Mould for Casting Gold Silver Metal Aluminum Copper Brass Melting Refining(4 x 2 x 1 Inch) - BBTO Graphite Stir Rod, 12 Inch Length, 5/16 Inch Diameter (3 Pieces) for Melting, Casting, Refining Gold, Silver, Copper --- ## 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.sk/products/20814139-borax-flux-granular1-2-pound-for-gold-silver-melting-casting](https://www.desertcart.sk/products/20814139-borax-flux-granular1-2-pound-for-gold-silver-melting-casting) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-14*