If you regularly work with electronics — whether it’s an Arduino project, repairing a power supply or fixing a broken trace on a PCB — you know how important good solder wire is. Poor quality solder leads to cold joints, frustration and damaged boards. Good solder, on the other hand, makes soldering almost fun. That’s exactly why I want to highlight the 0.8 mm / 1.0 mm Soldering Tin Wire with rosin core and 2.0% no-clean flux that you can order from AliExpress:
https://s.click.aliexpress.com/e/_c4cuIu1r
This solder wire is available in different diameters (0.8 mm and 1.0 mm) and weights (20 g, 50 g and 100 g). That means you can pick what fits your use case best: a small spool for occasional repairs or a big 100 g roll if you solder more frequently. The melting point is around 183 °C (361 °F), which makes it a perfect match for most soldering stations and standard soldering irons, both for hobby and semi-professional work.
Fair price with VAT included — no hidden fees
At the time of writing, the price for a 20 g spool is about €1.60, with a regular price of roughly €4.72. So there is often a hefty discount, and you can save even more using AliExpress Coins and coupons, for example “€2.00 off €10.00”. You will always see the current price and active offers on the product page:
https://s.click.aliexpress.com/e/_c4cuIu1r
Important: the price you see already includes VAT. There are no extra customs or handling fees added on top, because AliExpress now calculates and collects these costs in advance. In the past, things were different: your parcel could get stuck at customs and you would suddenly receive a separate bill. That’s exactly why, for years, people sent questions to the old VraagAlex website such as “Will I still receive a customs invoice?”. Today, fortunately, things are much more transparent: for this product, the price includes VAT and all formalities.
Why choose this solder wire specifically?
Several points stand out when you look at the product page:
- Rating of 4.6 out of 5 stars — based on more than 3,500 reviews.
- 10,000+ orders — so this is not some obscure spool of solder nobody has tried.
- Top Brand “Lefavor” on AliExpress — a brand with tens of thousands of positive ratings and a very low return rate.
- Rosin core, 2.0% no-clean flux — the flux is built into the wire itself, which means in many cases you won’t need extra flux.
In the reviews, users mention that the solder “matches the description perfectly”, flows well and bonds nicely to PCB traces and component leads. One buyer notes that the exact alloy composition (percentage of tin and lead) isn’t fully specified in the description, but that the real-world quality is very satisfying. That’s exactly the kind of feedback you want to see when you’re looking for an affordable yet reliable solder wire.
Want to read the reviews yourself or order straight away? You can do that here:
https://s.click.aliexpress.com/e/_c4cuIu1r
0.8 mm or 1.0 mm — which should you pick?
- 0.8 mm — 20 g, 50 g or 100 g
Perfect for fine electronics, PCBs, hobby projects, Arduino, ESP32 and similar boards. You can apply solder very precisely without creating big blobs. - 1.0 mm — 20 g, 50 g or 100 g
Very handy when you’re making slightly heavier connections, such as thicker wires, connectors or larger solder pads.
Not sure which one to choose? A great all-round option is the 0.8 mm 50 g spool. If you solder a lot, go for 0.8 mm or 1.0 mm in 100 g — the price per gram is usually even more attractive. You can see all current variants and prices in the dropdown menu on the product page:
https://s.click.aliexpress.com/e/_c4cuIu1r
More trustworthy than “unknown” shops
This type of solder is also often sold by dropshippers through various “unknown” European or local webshops. The pictures are identical, but the price is frequently several times higher. It’s not unusual to pay €8–€15 for the exact same spool that costs around €1.60 on AliExpress (VAT included).
My advice is simple: never pay more than the AliExpress price for exactly the same product. Through the official product page (https://s.click.aliexpress.com/e/_c4cuIu1r) you buy directly from the source, often with free or very cheap shipping. On top of that, returns at AliExpress are, in many cases, free or at least clearly regulated. With dropshippers, unfortunately, it’s often the opposite: high return costs, complicated customer service, and in some cases hardly any meaningful warranty.
Just as important: help if something goes wrong
This website grew out of the huge number of questions people asked for years via the old VraagAlex site about AliExpress: problems with orders, unclear tracking, return addresses, customs issues and so on. Based on that experience, I still enjoy helping buyers today.
We are not the official AliExpress customer service, but we are happy to help you with questions about this product or your order.
If you get stuck ordering this solder via https://s.click.aliexpress.com/e/_c4cuIu1r, or with any other AliExpress order, you can also use my at-home or remote computer support service. You can find more information and a contact form here:
https://alexandervandijl.nl/%f0%9f%a7%91%f0%9f%92%bb-computerhulp-aan-huis-of-op-afstand-snel-geregeld-vanuit-gouda/
I can look at your screen remotely, help you place the order, open a dispute or find out where your parcel got stuck.
Bonus tip: save money and potentially earn with Amway
If, like many of my readers, you love shopping online and keeping an eye on your spending, it’s worth taking a look at Amway as well. Through this link, for example, you can order a high-quality Anti-Hair-Fall Shampoo:
https://www.amway.nl/Anti-Hair-Fall-Shampoo-750-ml-Satinique%E2%84%A2/p/126458?aboSponsorCode=7005295153&utm_source=copy&utm_medium=sharebar&utm_campaign=nl_nl_9007005295153_108122971
Using that same link, you can also become an ABO (Amway Business Owner). That gives you access to member discounts on products, helping you save on your regular purchases. In addition, if you want to, you can build an extra income stream by selling products or helping others become customers or ABOs. Think of it as a combination of member discount and a potential side income, all in one model.
Support the VraagAlex / AlexanderVanDijl project
Providing detailed explanations, tips and help around AliExpress takes time, but I want to keep this information freely available. If you’d like to support this project or make it possible for more guides and how-to articles to be created, you can make a voluntary donation here:
https://alexandervandijl.nl/doneer
Every contribution — big or small — helps protect more people from unnecessary costs at webshops and dropshippers, and helps keep honest information about AliExpress available to everyone.
FAQ about the 0.8/1.0 mm AliExpress solder wire
1. Is this solder wire suitable for PCBs and fine electronics?
Yes. The 0.8 mm version is especially suitable for PCBs, Arduino boards and other compact electronics. The solder flows very well, and the rosin core with 2.0% flux ensures clean and reliable joints.
2. Do I need extra flux or solder paste?
In many cases, no. The wire already contains a no-clean rosin flux. Some users like to add a bit of extra flux for particularly tricky joints, but for most soldering tasks it’s not necessary.
3. What is the melting point of this solder?
The specified melting point is about 183 °C (361 °F). That means most soldering irons and stations will work perfectly with this wire at temperatures around 300–350 °C.
4. What is the tin/lead ratio?
The exact alloy composition (percentage of Sn and Pb) is not clearly specified in the description. Buyers report that the practical soldering quality is good, but if you need a very specific alloy for legal or professional reasons — for example fully lead-free — it’s best to confirm this directly with the seller.
5. Is the seller trustworthy?
This solder wire is sold by “Shenzhen Lefavor tool’s Store”, which is marked as a Top Brand on AliExpress, with a high average rating and a low return rate. That’s a very good sign: most customers keep their purchase and are satisfied with it.
6. Are there any extra costs, such as customs or processing fees?
No. The price you see on the product page already includes VAT. AliExpress calculates and collects any applicable taxes in advance, so you should not receive a separate customs bill for this item.
7. Can I get help if I run into problems with my order?
Yes. You can always open a dispute directly on AliExpress, but if you find that complicated, you can get extra help via this site. We are not the official AliExpress customer service, but we are happy to help you with questions about this product or your order. If needed, I can even connect to your computer remotely to help solve the issue.
8. Where can I buy this product?
You’ll find all variants, up-to-date prices and customer reviews on the official AliExpress product page:
https://s.click.aliexpress.com/e/_c4cuIu1r
