--- product_id: 461069419 title: "Solder Wire, 63-37 Tin Lead Rosin Core for Electrical Soldering,1.8% Flux Contains(0.8mm/50g)" brand: "k kernowo" price: "€ 13.39" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.de/products/461069419-solder-wire-63-37-tin-lead-rosin-core-for-electrical store_origin: DE region: Germany --- # 63% tin, 37% lead Low melting point 0.8mm diameter Solder Wire, 63-37 Tin Lead Rosin Core for Electrical Soldering,1.8% Flux Contains(0.8mm/50g) **Brand:** k kernowo **Price:** € 13.39 **Availability:** ✅ In Stock ## Summary > 🔌 Solder Like a Pro – Your DIY Dreams Await! ## Quick Answers - **What is this?** Solder Wire, 63-37 Tin Lead Rosin Core for Electrical Soldering,1.8% Flux Contains(0.8mm/50g) by k kernowo - **How much does it cost?** € 13.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/461069419-solder-wire-63-37-tin-lead-rosin-core-for-electrical) ## Best For - k kernowo enthusiasts ## Why This Product - Trusted k kernowo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Minimal Residue:** Leave behind little to no residue, ensuring your circuit boards stay clean and functional. - • **Fast & Efficient:** Experience rapid melting with a low melting point, perfect for quick repairs. - • **Smooth Operation:** Enjoy a smooth soldering experience with excellent flow and even heat distribution. - • **Precision Soldering:** Achieve flawless connections with a 0.8mm diameter for versatile applications. - • **High Purity Composition:** Crafted from premium materials, ensuring no recycled tin and minimal impurities. ## Overview This 63-37 Tin Lead Rosin Core Solder Wire, featuring a 0.8mm diameter and 1.8% flux, is designed for efficient electrical soldering across various applications, including home appliances and circuit boards. Made from high-purity materials, it ensures smooth soldering with minimal impurities and residue. ## Description Full description not available ## Features - 【Solder Wire】Tin lead rosin solder wire is suitable for home appliance, circuit boards, mobile phones, computers, instruments, DIYers, as your powerful assistant for your welding work. - 【Parameter】Sn/Pb: 63%/37%; Flux: 1.8%. Diameter of 0.8 mm for most welding. Low melting point for fast welding. - 【Premium Solder Wire】Made of high-purity materials, no recycled tin and less impurities.Smooth Soldering point and effectively antiaxidant.Flow well and heat evenly. - 【Convenient to Use】With strong electrical and thermal conductivity, it melts fast and has less splash. Low ionic contamination and little residue will be left after welding. - 【Warm Tips】After soldering, clean up the circuit board to prevent carbonized solder wire from affecting normal work of the circuit. If you have any questions about our products, please feel free to contact us. ## Images ![Solder Wire, 63-37 Tin Lead Rosin Core for Electrical Soldering,1.8% Flux Contains(0.8mm/50g) - Image 1](https://m.media-amazon.com/images/I/71s9BM1oipL.jpg) ![Solder Wire, 63-37 Tin Lead Rosin Core for Electrical Soldering,1.8% Flux Contains(0.8mm/50g) - Image 2](https://m.media-amazon.com/images/I/71WIyL2gPRL.jpg) ![Solder Wire, 63-37 Tin Lead Rosin Core for Electrical Soldering,1.8% Flux Contains(0.8mm/50g) - Image 3](https://m.media-amazon.com/images/I/71Zfvfo-ydL.jpg) ![Solder Wire, 63-37 Tin Lead Rosin Core for Electrical Soldering,1.8% Flux Contains(0.8mm/50g) - Image 4](https://m.media-amazon.com/images/I/71j51jGpJBL.jpg) ![Solder Wire, 63-37 Tin Lead Rosin Core for Electrical Soldering,1.8% Flux Contains(0.8mm/50g) - Image 5](https://m.media-amazon.com/images/I/815eXUrXlxL.jpg) ## Customer Reviews ### ⭐⭐⭐ More trouble than it's worth *by O***Y on Reviewed in the United States 🇺🇸 on November 14, 2022* I've never seen this happen before, rather than melting this somder wire clumps up breaks apart. Eventually you can get it to finally melt and work it how you need... But overall trying to use this solder is more trouble than it's worth ### ⭐ Waist of money *by Y***E on Reviewed in the United States 🇺🇸 on January 7, 2023* This is the most contaminated solder I've ever seen. It instantly turns black and won't stick to the soldering tip. Had to increase 15 degrees above recommend melting point before it even tried to solidify. if anyone purchased this ,better do like I did and chunk it in the trash . Walmart solder is 20 times better and it's bottom tier. Wish I would have read the reviews before I purchased it. ### ⭐⭐⭐⭐ Its ok. *by S***Y on Reviewed in the United States 🇺🇸 on December 16, 2022* I did not receive what I ordered, but what I received worked fine for my purposes. For some reason the wire size was not one my welder had rollers for, which was an unexpected problem, but we made it work. I received a solid core wire which is a bummer since now we need to get air tanks, but otherwise the wire is fine. --- ## 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.de/products/461069419-solder-wire-63-37-tin-lead-rosin-core-for-electrical](https://www.desertcart.de/products/461069419-solder-wire-63-37-tin-lead-rosin-core-for-electrical) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-24*