






⚡ Solder Smarter, Not Harder — Join the Elite Repair Revolution!
Essmetuin’s 63/37 Tin Lead Rosin Core Solder Wire offers a premium 0.3mm diameter with 2.0% flux for smooth, fast melting at 183℃. Perfectly engineered for precise electronic repairs and DIY projects, this 0.22LB spool delivers strong, reliable solder joints every time.





| Manufacturer | ZHUOBAO |
| Item Weight | 3.91 ounces |
| Product Dimensions | 2.17 x 2.17 x 1.14 inches |
| Item model number | solder wire |
| Size | 0.3MM 0.2LB |
| Color | Silver |
| Material | 0.3MM 0.2LB |
| Power Source | fuel_powered |
| Included Components | solder wire |
| Batteries Included? | No |
| Batteries Required? | No |
S**N
Will be buying again!
So nice for prototyping! Prob on par with silver bearing solder!
J**.
Perfect small sized solder wire
This is my new go to solder wire. I have a keyboard business and solder daily. If your looking for something small and need a lot you can go wrong with this.
S**N
Worked!
Worked as intended. Couldn’t ask for anything else
A**R
Perfect for detail soldering of electronic parts
Thin enough for detail and smd soldering.Be sure to use a filter, fan, or good ventilation to protect from lead fumes
A**K
Works well
At first i wrote it off as bad solder as it didnt want to stick at all to the iron tip while my normal solder would. After replacing the tip, this solder works just fine.
M**O
Very thin but works!
Very thin - hair thin… so had to bend and twist it quite a few times over itself but once heated, it drops in and holds great!
J**O
Great for guitar electronics.
I would recommend this solder for anyone who works on electronics and guitar electronics. The solder melts easily.
J**L
To small for Electronic work
To small for Electronic work
Trustpilot
1 month ago
5 days ago