






๐ฅ Solder smarter, not harder โ precision and durability in every wire!
Weller WSW SnPb solder wire (0.3 mm, 100 g) features a Sn60Pb40 alloy with 2.2% flux content, engineered for professional-grade soldering. Its patented continuous flux core and Reduced Splash technology enhance safety, reduce tip wear by up to 70%, and deliver long-lasting, crack-resistant jointsโperfect for both hand and robotic applications.






| Manufacturer | Apex Tool Group |
| Part Number | T0051403399 |
| Product Dimensions | 6.35 x 6.48 x 6.6 cm; 130 g |
| Item model number | T0051403399 |
| Style | .3 mm |
| Material | copper |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Usage | Professional |
| Included Components | Weller WSW SnPb (T0051403399) Lead Free Solder Wire, Dia: 0.3 mm / 0.012 in, Wt: 100 g / 3.527 oz, Alloy Sn60Pb40, Flux content 2.2% |
| Batteries Required? | No |
| Item Weight | 130 g |
J**S
This is the stuff to buy don't bother with he cheap Ali stuff.
Great solder. I was put onto this from joey does tech YouTube affiliate link as the solder i was using was a AliExpress special that was supposed to be lead but did have that sine to it or didn't flow like lead solder. This is about 4 times the cost of said ali solder but man this stuff is worth it. As a weekend solder-er i was trying to do things on the cheap but honestly this is one of them buy once cry once kind of things this is so much easier to use. It's not that expensive relatively speaking but it feels a lot compared to others. You get a 100g on the reel, the size i bought is 0.3mm and is fine for the small smd stuff i am doing at the moment and mods. 10/10 will buy again and get some larger stuff.
D**K
Great solder for a known brand, although a little expensive ๐
Great solder that works very well. It is extremely fine gauge and works really well with SMD components I used it for. It is expensive, but will last me ages ๐
B**P
Nice
Easiest wire Iโve used yet
J**N
bit dear
but you canโt beat real 60/40 solder.
M**N
Is what it is.
Is what it is.
Trustpilot
2 weeks ago
2 weeks ago