

♻️ Melt Smart, Solder Sharp — Join the Lead-Free Revolution!
This 0.8mm lead-free solder wire features a premium Sn99 Ag0.3 Cu0.7 alloy with rosin core flux for clean, efficient electronics soldering. Melting at a low 419°F, it offers fast flow and strong, bright joints ideal for delicate components and PCB work. Packaged in a convenient 50g spool, it’s RoHS-compliant and perfect for professionals and hobbyists seeking reliable, eco-conscious soldering performance.











| ASIN | B07Q167J98 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,787 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Solder |
| Color | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (805) |
| Date First Available | March 23, 2019 |
| Included Components | 0.8mm solder wire |
| Item Package Quantity | 1 |
| Item Weight | 1.76 ounces |
| Item model number | EST-SD02-0.8LDF50 |
| Manufacturer | Enersystec Electric Co.,Ltd |
| Material | Alloy |
| Package Dimensions | 5.63 x 4.37 x 1.85 inches |
| Part Number | EST-SD02-0.8LDF50 |
| Size | 1.76 Ounce (Pack of 1) |
| Special Features | Solder Wire with flux, Lead Free, Diameter 0.8mm/0.032in, weight 50g 0.11lb. |
| Usage | Electronics Soldering |
H**I
not bad
I bought this solder wire mainly because it’s lead-free, and I’m really happy with the quality. The 0.8 mm size (50 gr) is perfect for working with small components and for delicate projects like jewelry repairs. It melts smoothly, the flow is clean, and it’s easy to control even on tiny parts. Great value for anyone who needs a fine, no-lead solder for electronics or small craft work.
K**H
Clean, Reliable Solder Wire
This solder wire flows smoothly and melts evenly, making every joint neat and strong. It’s got just the right amount of flux, so it bonds well without leaving a sticky mess or too much residue. Perfect for electronics, circuit boards, or small metal repairs. Heats quickly, cools solid, and gives a clean finish every time. Great quality wire that makes soldering feel easy.
M**D
Works great, no issues
If you are concerned about lead, this is the ticket. The melting characteristics are very similar to standard tin/lead solder. Personally, being a chemist, I know that lead does not vaporize at soldering temperatures, so lead exposure is not much of a concern. But there may be other reasons to avoid lead so this solder is an excellent alternative.
O**O
works well, without lead.
Glad it doesn’t contain lead.
J**H
Good
Basic solder with low melt point.
T**Y
Best I've used yet !
Works very easy,keeps its shine. Fast service.I will be ordering multiple rolls next time
J**N
Accurate description
Melts and holds, perfect
B**3
Not too bad
i solder every day for work, from micro solder work to big joints i do it all so ive been shopping around for decently priced quality solder, while this did get the job done it wasnt the greatest, even trying dry or with flux, rosin, or paste this didnt flow very well just enough to get things done. if youre a beginner and looking for some semi-cheap solder to practice and improve skills i could recommend this! as for pros and those looking for quality solder for an affordable price i would shop around.
A**O
BUEN PRODUCTO Y A BUEN PRECIO
J**M
As described. No issues.
L**N
Works as expected—fast delivery and well packaged.
I**N
It’s just what was ordered. Great deal
Trustpilot
1 day ago
1 month ago