--- product_id: 60297783 title: "Lucas-Milhaupt 75014 Ultra Flux" brand: "lucas milhaupt" price: "KD 7.60" currency: KWD in_stock: true reviews_count: 6 category: "Lucas Milhaupt" url: https://www.desertcart.com.kw/products/60297783-lucas-milhaupt-75014-ultra-flux store_origin: KW region: Kuwait --- # Effective 1100°F-1600°F Water-based, non-toxic formula Certified AWS A5.31 FB3A Lucas-Milhaupt 75014 Ultra Flux **Brand:** lucas milhaupt **Price:** KD 7.60 **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your brazing game with Ultra Flux – where precision meets perfection! ## Quick Answers - **What is this?** Lucas-Milhaupt 75014 Ultra Flux by lucas milhaupt - **How much does it cost?** KD 7.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/60297783-lucas-milhaupt-75014-ultra-flux) ## Best For - lucas milhaupt enthusiasts ## Why This Product - Trusted lucas milhaupt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fire Scale Prevention:** Minimizes oxidation and firescale for pristine, professional finishes - • **Precision Heat Activation:** Fully molten from 1100°F to 1600°F for flawless silver brazing - • **Premium Quality Assurance:** Manufactured to the highest standards for consistent, top-tier brazing results - • **Universal Metal Compatibility:** Works seamlessly on copper, steel, and most metals except aluminum, magnesium, and titanium - • **Reliable Solder Flow Indicator:** Visual cues help you master solder melting and flow with confidence ## Overview Lucas-Milhaupt 75014 Ultra Flux is a premium water-based silver brazing flux designed for metals like copper and steel. It activates between 1100°F and 1600°F, preventing firescale and ensuring smooth solder flow. Certified AWS A5.31 FB3A, this 7-ounce brush-cap flux delivers consistent, professional-grade performance trusted by jewelers and metalworkers alike. ## Description Lucas Milhaupt Ultra Flux Silver Bearing 75014. Description: Ultra Flux Silver Bearing Flux 7 Ounce Brush Cap Premium grade, general application silver brazing flux intended for use on all metals except aluminum, magnesium and titanium. ULTRA FLUX is fully molten at 1100 F and effective to 1600 F. Like all Lucas-Milhaupt Fluxes, ULTRA FLUX is manufactured to the highest quality standards to assure consistently outstanding performance. Review: Love this Flux for Jewelry Soldering! - I use this now for all my sterling silver soldering. This flux really does it's job in 3 key ways for me! I have no problem with firescale. It helps the silver on silver and solder pallions on silver to almost stick together and stay in place in a way that I have not experienced with other flux. And...it is such a great indicator of how hot the silver has become and when the solder pallions are ready to melt and shortly thereafter flow. This brand of flux has improved my soldering success! Note: I do wear a mask when I solder. Review: Esacta mente lo que nesesito Gracias ## Features - Water Based Paste Flux - For filler metals that flow between 1100°F - 1600°F - Copper to Steel Brazing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y1GVJLK | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #90,395 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #91 in Soldering Flux | | Certification | AWS A5.31 FB3A | | Customer Reviews | 4.2 4.2 out of 5 stars (32) | | Date First Available | April 4, 2017 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 7 | | Item Weight | 7 ounces | | Manufacturer | Lucas-Milhaupt | | Material | metal | | Package Dimensions | 4 x 2.1 x 2.05 inches | | Part Number | 75014 | ## Images ![Lucas-Milhaupt 75014 Ultra Flux - Image 1](https://m.media-amazon.com/images/I/71z8DHdWT1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love this Flux for Jewelry Soldering! *by P***D on October 29, 2020* I use this now for all my sterling silver soldering. This flux really does it's job in 3 key ways for me! I have no problem with firescale. It helps the silver on silver and solder pallions on silver to almost stick together and stay in place in a way that I have not experienced with other flux. And...it is such a great indicator of how hot the silver has become and when the solder pallions are ready to melt and shortly thereafter flow. This brand of flux has improved my soldering success! Note: I do wear a mask when I solder. ### ⭐⭐⭐⭐ Review *by C***S on July 23, 2020* Esacta mente lo que nesesito Gracias ### ⭐⭐⭐⭐⭐ Great flux *by K***M on January 24, 2021* Way better than Handy Flux for silver soldering lower temps. ## Frequently Bought Together - Lucas-Milhaupt 75014 Ultra Flux - Harris 4531 Safety Silv 45 Silver Brazing Alloy 1 t.o. - Lucas Milhaupt Silvaloy 450 45% Silver Solder Brazing Alloy 1 oz, 98000 --- ## 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.com.kw/products/60297783-lucas-milhaupt-75014-ultra-flux](https://www.desertcart.com.kw/products/60297783-lucas-milhaupt-75014-ultra-flux) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-16*