--- product_id: 778433962 title: "Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g)," brand: "jwowo" price: "₩1521" currency: KRW in_stock: false reviews_count: 5 url: https://www.desertcart.kr/products/778433962-rosin-core-solder-wire-for-electrical-soldering-0-8mm-50g store_origin: KR region: South Korea --- # Low melting point (361°F - 376°F) for fast soldering 60% Tin, 40% Lead alloy for optimal flow 3mm diameter, 1 lb spool for extended use Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), **Brand:** jwowo **Price:** ₩1521 **Availability:** ❌ Out of Stock ## Summary > ✨ Flow like a pro, solder like a legend! ⚡ ## Quick Answers - **What is this?** Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), by jwowo - **How much does it cost?** ₩1521 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/778433962-rosin-core-solder-wire-for-electrical-soldering-0-8mm-50g) ## Best For - jwowo enthusiasts ## Why This Product - Trusted jwowo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Generous Spool Size:** 1 lb spool offers long-lasting supply for your stained glass projects - • **Purity You Can Trust:** High-purity solder free from impurities for flawless, strong connections - • **Solder with Confidence:** Backed by a 1-year warranty for peace of mind and quality assurance - • **Precision Alloy Composition:** 60/40 Sn-Pb blend ensures smooth, reliable joints every time - • **Effortless Flow & Fast Melting:** Low melting point means quicker, cleaner soldering sessions ## Overview JWOWO’s 60/40 stained glass solder features a premium 60% tin and 40% lead alloy with a low melting point of 361°F-376°F, delivering smooth flow and strong joints. The 3mm diameter wire on a 1 lb spool ensures extended use and efficiency for copper foil stained glass work. High purity and impurity-free composition guarantee clean, reliable soldering, backed by a 1-year warranty for quality assurance. ## Description Jwowo Co., Ltd is a professional manufacture of solder wire. Jwowo Co., Ltd offers only the best in soldering wire for all your electronic needs! As a trusted professional manufacturer since 2009, we have served over one million satisfied customers worldwide with our top-grade products and dedication to providing unparalleled customer service. 63/37 Rosin Core Solder for Electrical Soldering (0.8 mm, 50 g) Jwowo solder wire is made of high purity tin and lead, with a ratio of 63% tin and 37% lead. It comes with a prefluxed built-in rosin core that eliminates the need for additional flux. With a diameter of 0.8mm and weighing in at 50 grams, it's easy to use and perfect for various applications such as electronic, electrical, printed circuit board, rc car, guitar, Led strip drone or jewelry soldering, wire splicing, stained glass, and DIY hobby applications. Perfect Soldering Performance This low melt solder wire has excellent soldering capability due to its low melting point which allows for shorter soldering time resulting in clean and smooth flow. It produces highly durable electrical connections that do not crack even on difficult surfaces while resisting spattering, corrosion, heat fatigue, and oxidation producing minimal slag and smoke. It is also compatible with most soldering irons and equipment. WARNING： This product contains LEAD, which may cause cancer. Please visit www.P65Warnings.ca.gov www.P65Warnings.ca.gov for more information. ## Features - High-quality: High Purity Tin 63%-Lead 37% (Sn63-Pb37) ratio soldering wire is the most commonly used type of solder for electrical soldering. - Easy to use: 0.8 mm diameter and 50 g weight.Prefluxed with 2% continuous flux rosin core, no additional flux needed. - Perfect Soldering Capability: Low melting point, flow smoothly, fast soldering speed and strong solder joints. - Versatile Applications: Our tin lead electronic solder is suitable for a wide range of uses, such as home appliances, circuit boards, mobile phones, computers, instruments, and DIY projects. - Warranty: Our solder has 1-year warranty period. The customer will receive a 100% refund if any quality issues is under the warranty period. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0C7KZF11F | | Date First Available | 16 July 2024 | | Item Model Number | 0.8-50 | | Manufacturer | JWOWO | | Product Dimensions | 6.35 x 6.35 x 1.78 cm; 50 g | ## Images ![Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), - Image 1](https://m.media-amazon.com/images/I/614cdQVOTSL.jpg) ![Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), - Image 2](https://m.media-amazon.com/images/I/718ErM8PVfL.jpg) ![Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), - Image 3](https://m.media-amazon.com/images/I/71zdPjQIe1L.jpg) ![Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), - Image 4](https://m.media-amazon.com/images/I/81EVX96jhZL.jpg) ![Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g), - Image 5](https://m.media-amazon.com/images/I/71Wv8ymecbL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can my 60W soldering iron melt this solder? What is the optimum melting point for solder?** A: Soldering iron tip temperatures are commonly between 600-650°F for leaded solder, And This is 63/37 rosin core solder with a eutectic point at 361 degrees Fahrenheit. Therefore, a 60 W soldering iron can easily melt this solder wire. **Q: What are the dimensions of the solder reel?** A: The diameter of the solder reel is 56mm and its height is 16mm. **Q: Can this solder be used on car electrical panel boards?** A: Yes, this soldering wire with flux is suitable for a variety of applications including electronic and electrical soldering, printed circuit board assembly, RC car and drone building, guitar repair, jewelry making, wire splicing and other DIY hobbies. **Q: Do I have to clean off the flux after soldering with this solder?** A: The flux core solder wire is corrosive and should be cleaned from soldered connections with isopropyl or rubbing alcohol after cooling. The rosin flux is not a "no-clean" flux. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very manageable wire for electronic needs *by on Reviewed in the United States 25 March 2026* Thin and easily manageable for circuit boards and led strip use. Low melting point and strong connection. This is a great product to use and learn to solder with. Securely holds without difficulty and does not run . Very accurate solder points. ### ⭐⭐⭐⭐⭐ Good *by on Reviewed in the United States 27 July 2026* Good solder that doesn't break the bank ### ⭐⭐⭐⭐⭐ Neat *by on Reviewed in the United States 15 January 2025* It’s really nice to work with. So see comes out nice and clean. I also use it to solder brass parts that I made for my model boat. I’ll buy it again ## Frequently Bought Together - Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g),By JWOWO - 2 Jar Solder Flux, Flux for Soldering, Rosin Soldering Flux Paste for Lead-Free Electronics Soldering and Soldering DIY (1.2oz/35g in a Jar) - Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I --- ## 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.kr/products/778433962-rosin-core-solder-wire-for-electrical-soldering-0-8mm-50g](https://www.desertcart.kr/products/778433962-rosin-core-solder-wire-for-electrical-soldering-0-8mm-50g) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-16*