--- product_id: 128880916 title: "Solder Wire Rosin Flux Core Fine Electrical Solder Lead Free 0.8mm 100g Sn99 Ag0.3 Cu0.7 3.53oz Electronics Soldering 0.032 Electric soldering Electrical Unlead" brand: "e enersystec" price: "FREE" currency: TND in_stock: false reviews_count: 10 url: https://www.desertcart.tn/products/128880916-solder-wire-rosin-flux-core-fine-electrical-solder-lead-free store_origin: TN region: Tunisia --- # 0.8mm diameter 100g spool Lead-free alloy Solder Wire Rosin Flux Core Fine Electrical Solder Lead Free 0.8mm 100g Sn99 Ag0.3 Cu0.7 3.53oz Electronics Soldering 0.032 Electric soldering Electrical Unlead **Brand:** e enersystec **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔧 Solder Like a Pro – Join the DIY Revolution! ## Quick Answers - **What is this?** Solder Wire Rosin Flux Core Fine Electrical Solder Lead Free 0.8mm 100g Sn99 Ag0.3 Cu0.7 3.53oz Electronics Soldering 0.032 Electric soldering Electrical Unlead by e enersystec - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/128880916-solder-wire-rosin-flux-core-fine-electrical-solder-lead-free) ## Best For - e enersystec enthusiasts ## Why This Product - Trusted e enersystec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Flow:** Rosin core ensures smooth soldering every time. - • **High Conductivity:** Innovative alloy for stronger, more reliable connections. - • **Eco-Friendly Choice:** Lead-free formula for safer soldering. - • **Precision Soldering:** Perfect for intricate electronic repairs and DIY projects. - • **Universal Compatibility:** Works seamlessly with all soldering stations and irons. ## Overview This 0.8mm lead-free solder wire is designed for precision soldering, featuring a rosin core for optimal flow. Weighing 100g, it's perfect for both professional and DIY electrical repairs. Compatible with all soldering tools, this innovative alloy ensures high conductivity and strong solder pads, making it a must-have for any electronics enthusiast. ## Description This is an ideal solder wire for high precision electronic soldering, Excellent on electrical conductivity, strong and flow, Can be use for commercial or residential equipments Delivery Item: 1pack x Lead Free Solder Wire 0.032in 3.53oz Solder Wire Specification: > Solder Wire Diameter: 0.032inch / 0.8mm > Weight: 3.53oz / 100g > Composite: Sn99 Ag0.3 Cu0.7 > Flux: 2.5% ## Features - 0.032in ( 0.8mm ) Solder Wire diameter, suitable for fine soldering work - 3.53oz per spool, enough for normal electrical repairing or DIY Job, - Rosin Core, with 2.5% flux core, flow well during soldering - Work with all soldering station or Soldering iron, easy to use - Innovation Alloy material with high electrical conductivity, stronger solder pad, ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Enersystec Electric Co.,Ltd | | Part Number | EST-SD02-0.8LDF100 | | Item Weight | 3.52 ounces | | Package Dimensions | 5.12 x 4.06 x 1.89 inches | | Item model number | EST-SD02-0.8LDF100 | | Size | 0.8mm | | Material | Alloy Solder | | Horsepower | 1 hp | | Special Features | 1. Lead Free Solder Wire, 2. Rosin Core flow well 3. Commercial grade | | Batteries Included? | No | | Batteries Required? | No | ## Images ![Solder Wire Rosin Flux Core Fine Electrical Solder Lead Free 0.8mm 100g Sn99 Ag0.3 Cu0.7 3.53oz Electronics Soldering 0.032 Electric soldering Electrical Unlead - Image 1](https://m.media-amazon.com/images/I/61pLXDjzYVS.jpg) ![Solder Wire Rosin Flux Core Fine Electrical Solder Lead Free 0.8mm 100g Sn99 Ag0.3 Cu0.7 3.53oz Electronics Soldering 0.032 Electric soldering Electrical Unlead - Image 2](https://m.media-amazon.com/images/I/61HQe1Mb0YS.jpg) ![Solder Wire Rosin Flux Core Fine Electrical Solder Lead Free 0.8mm 100g Sn99 Ag0.3 Cu0.7 3.53oz Electronics Soldering 0.032 Electric soldering Electrical Unlead - Image 3](https://m.media-amazon.com/images/I/61UxsOPVM7S.jpg) ![Solder Wire Rosin Flux Core Fine Electrical Solder Lead Free 0.8mm 100g Sn99 Ag0.3 Cu0.7 3.53oz Electronics Soldering 0.032 Electric soldering Electrical Unlead - Image 4](https://m.media-amazon.com/images/I/61Xx69oc2oS.jpg) ![Solder Wire Rosin Flux Core Fine Electrical Solder Lead Free 0.8mm 100g Sn99 Ag0.3 Cu0.7 3.53oz Electronics Soldering 0.032 Electric soldering Electrical Unlead - Image 5](https://m.media-amazon.com/images/I/71efbx2sErS.jpg) ## Questions & Answers **Q: Can i use this on a usb thumb drive? All four pins ripped of the board.** A: Rosin core is the best for electronics but you will have to be careful **Q: Can I use this for soldering jewelry??** A: Dear Kayla, Thank you inquiry our Solder Wire, Im not sure which part of jewelry you are intent to soldering by this solder wire, But this Lead Free solder wire is with rosin core 2.5% flux 0.032in 0.22ib, mainly use for electronics component soldering, equipment repair, electronics DIY etc, low melting temperature easy for soldering, I think the Jewelry repaire is required the special welding tools, not a soldering tool, you can check with jewelry technical guy for a prefessional answer, Welcome contact us for any concerns, Best Regards | Sales Team 3 | Enersystec Electric Co.,ltd ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars quality *by S***A on Reviewed in the United States on June 7, 2020* using it for hobby not as a solder as designed however is perfect for my application. will buy more. thanks ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good buy *by @***E on Reviewed in the United States on January 19, 2020* Pretty fine solder for what im used to working with, great for small detailed projects. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars What type you need to use on the project you are doing! *by F***S on Reviewed in the United States on November 1, 2020* Nice for some projects! --- ## 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.tn/products/128880916-solder-wire-rosin-flux-core-fine-electrical-solder-lead-free](https://www.desertcart.tn/products/128880916-solder-wire-rosin-flux-core-fine-electrical-solder-lead-free) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-06*