--- product_id: 407390661 title: "TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (0.8mm, 100g)" brand: "towot" price: "78.14 DT" currency: TND in_stock: true reviews_count: 13 category: "Towot" url: https://www.desertcart.tn/products/407390661-towot-63-37-high-purity-tin-lead-rosin-core-solder store_origin: TN region: Tunisia --- # 0.8mm precision wire diameter 1.8% rosin flux core 63% Tin, 37% Lead alloy TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (0.8mm, 100g) **Brand:** towot **Price:** 78.14 DT **Availability:** ✅ In Stock ## Summary > 🔥 Solder smarter, not harder — flow like a pro with TOWOT! ⚡ ## Quick Answers - **What is this?** TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (0.8mm, 100g) by towot - **How much does it cost?** 78.14 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/407390661-towot-63-37-high-purity-tin-lead-rosin-core-solder) ## Best For - towot enthusiasts ## Why This Product - Trusted towot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Alloy Mix:** Optimized 63/37 SnPb ratio for reliable, strong solder joints every time. - • **Compact & Convenient:** 0.8mm wire diameter perfect for delicate electronics and detailed DIY projects. - • **Versatile Application:** Ideal for circuit boards, home appliance repairs, and professional-grade electronics. - • **Trusted Quality & Support:** Highly rated with 4.6 stars and responsive customer service for peace of mind. - • **Smooth Flow & Fast Melting:** Low melting point ensures quick, clean soldering with minimal fuss. ## Overview TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire delivers professional-grade soldering with a precise 0.8mm diameter and 1.8% flux content. Its low melting point and smooth flow make it perfect for electronics repair and DIY projects, backed by thousands of positive reviews and trusted industrial quality. ## Description TOWOT tools integrate seamlessly into your life, striving to make each product better serve every household and enhance quality of life tools Review: Great stuff, that works great! Would totally buy again - This lead rosin core solder works fantastic & is much cheaper than the alternative brand solder products at the local hardware stores which run about $25 to $30 for one spool, in one "size" spool which is large. With this particular product I find is so much better than the alternative because you're able to get a smaller amount If you don't need a large amount of one particular gauge, which I didn't. Appearance is neat and tidy on a space-saving plastic spool which is just big enough to suit vanessary amount of solder being wrapped around, said spool. This is very easy to use and the soldering worked great when used in practice to connect wires to a circuit board. The solder seemed to be perfect and it held great. This stuff works just as good as the "top notch expensive stuff". I would 100% re-buy this product, when and if I need it again. Review: Would give this 6 stars if I could - I’ve tried a few different solder wires lately and this one immediately stood out. The flow is smooth, it wets nicely, and it just behaves the way you want solder to behave without fighting you. The rosin core seems to do its job well. I didn’t feel like I needed to reach for extra flux nearly as often compared to some others I’ve used recently. Joints come out clean and consistent. I’ve been using it on a mix of small SMD electronics work and general soldering, and it’s been very forgiving. Even when I’m moving a little faster than I should, it still flows well and doesn't clump up. The small wire width is great for helping me to use too much on tiny components. Honestly, I’d rate this 6 stars if that was an option. It just makes soldering easier, which is exactly what you want. Definitely something I’ll keep stocked going forward. ## Features - [Alloy Parameters] -- Solder wire Tin 63% Lead 37% (Sn63 Pb37)；Solder flux Content:1.8% - [Parameters of Solder Wire] -- Diameter: 0.8mm /Weight: 100 g - [Perfect soldering capability] -- This wire has a low melting point, flows smoothly, has fast soldering speed, and has strong solder joints. - [Applications] -- The features of solder wire can help people solder easier. Especially suitable for circuit board, TV, radio, and other home appliances repair, DIY, home decoration. - [After-sales Guarantee] -- In order to bring you a better shopping experience, if you have any questions, please feel free to contact us. We will reply as soon as possible. Thank you! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09KM31DQ9 | | Best Sellers Rank | #906 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Solder | | Brand | TOWOT | | Brand Name | TOWOT | | Color | Silver | | Customer Reviews | 4.6 out of 5 stars 5,194 Reviews | | Finish Type | Unfinished | | Grade Rating | Industrial | | Item Diameter | 0.8 Millimeters | | Item Form | Solid Single-Strand | | Item Shape | Wire | | Item Thickness | 0.8 Millimeters | | Item Weight | 0.1 Kilograms | | Manufacturer | TOWOT | | Material | Lead | | Model Number | H-08100 | | Number of Items | 1 | | Part Number | H-08100 | | Wire Diameter | 0.8 Millimeters | ## Images ![TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (0.8mm, 100g) - Image 1](https://m.media-amazon.com/images/I/71ELfhCjc0L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great stuff, that works great! Would totally buy again *by M***H on April 26, 2026* This lead rosin core solder works fantastic & is much cheaper than the alternative brand solder products at the local hardware stores which run about $25 to $30 for one spool, in one "size" spool which is large. With this particular product I find is so much better than the alternative because you're able to get a smaller amount If you don't need a large amount of one particular gauge, which I didn't. Appearance is neat and tidy on a space-saving plastic spool which is just big enough to suit vanessary amount of solder being wrapped around, said spool. This is very easy to use and the soldering worked great when used in practice to connect wires to a circuit board. The solder seemed to be perfect and it held great. This stuff works just as good as the "top notch expensive stuff". I would 100% re-buy this product, when and if I need it again. ### ⭐⭐⭐⭐⭐ Would give this 6 stars if I could *by R***K on April 9, 2026* I’ve tried a few different solder wires lately and this one immediately stood out. The flow is smooth, it wets nicely, and it just behaves the way you want solder to behave without fighting you. The rosin core seems to do its job well. I didn’t feel like I needed to reach for extra flux nearly as often compared to some others I’ve used recently. Joints come out clean and consistent. I’ve been using it on a mix of small SMD electronics work and general soldering, and it’s been very forgiving. Even when I’m moving a little faster than I should, it still flows well and doesn't clump up. The small wire width is great for helping me to use too much on tiny components. Honestly, I’d rate this 6 stars if that was an option. It just makes soldering easier, which is exactly what you want. Definitely something I’ll keep stocked going forward. ### ⭐⭐⭐⭐⭐ Great value and quality! Highly recommend! *by J***N on March 15, 2026* Easy and great to use if used properly with the right settings, tools, and materials/flux. Great softness and malleable enough to maneuver and angle how I need for tough spots. Sturdy enough but still soft enough not to break when bent. Looks great and clean when used with properly with the proper flux. Regardless of the flux already present in it, you always want to use flux for better quality and better looking jobs. Thickness is great if you're buying the correct thickness you need. I am already buying more of this. I am getting a higher weight but smaller thickness for what I need and used because I tend to go heavier so I want to save more to last longer. Comparison ## Frequently Bought Together - TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (0.8mm, 100g) - SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made for Lead and Lead-Free Solder Circuit Boards and Copper Electrical Wire - Safe Clean Residues with No Goopy Mess (2oz Jar) - Lesnow solder wick braid 10ft Length Desoldering Wick Braid Remover Tool Solder Sucker 1 piece No-Clean soldering Wick Wire Roll and Disassemble Electrical Components --- ## 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/407390661-towot-63-37-high-purity-tin-lead-rosin-core-solder](https://www.desertcart.tn/products/407390661-towot-63-37-high-purity-tin-lead-rosin-core-solder) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-15*