

⚡ Solder smarter, not harder — join the pro repair revolution!
Wonderway Sn63/Pb37 solder paste melts precisely at 183℃, featuring a premium 63% tin and 37% lead alloy with a no-clean formula that ensures bright, strong welds without residue. Designed for professional-grade electronics repair, it offers smooth flow and strong viscosity to minimize waste, making it ideal for PCB, IC, CPU, LED, and BGA soldering tasks.












| Manufacturer | wonderway |
| Part Number | SP-Sn63Pb37-20GG |
| Product Dimensions | 9.47 x 3.43 x 2.36 cm; 32 g |
| Item model number | SP-Sn63Pb37-20GG |
| Size | T4 20g |
| Colour | T4 20g |
| Material | solder paste |
| Power Source | fuel_powered |
| Item Package Quantity | 1 |
| Included Components | Solder Paste |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 32 g |
J**R
Good alternative to traditional solder but adjust heat accordingly.
I tested this to see how well it would work to replace 0603 SMD ceramic capacitors on a PS5 PCB that suffered the "turns on for 2 seconds and then immediately shuts off" problem. Although the melting point of this product is 183 C, users should consider the situation it is being used for and adjust accordingly. Some pads (like PS5 copper pads) act as a heat sink and draw heat away from the solder joint requiring more heat. In my test, I started at 183 C and incrementally worked my way to 425 C before the paste finally melted. Once I got to the right temperature for this PCB, the product worked exactly as advertised. I was impressed with the results and how easy it was to use. After replacing two capacitors with this product, the console started right up and runs without issue.
L**N
Soudure en pâte pour SMS ou chip
Je n'ai utilisé que quelques fois, ça bien été semble un bon produit et tient facilement et durçit bien! j'ai dû forcer un peu la 2e utilisation car cela avec comme un peu durçit sur la pointe, il devrait y avoir un meilleur capuchon.!
C**I
Nice, melts well
Was shipped fast and came undamaged. The size of the paste container fits your hand and does not take much effort to use.
N**N
Worked well
Excellent solder paste! Flows smoothly, adheres well, and makes soldering projects a breeze. The tin-lead blend provides a strong bond and reliable conductivity, perfect for both DIY and professional work.
R**T
Does the job
I found it took a little time before it actually turns but it still works great and the quality seems fine. Comes with 2 different sets of tips I would recommend
Trustpilot
3 weeks ago
3 days ago