This cheap Chinese solder will destroy the soldering iron tip and leave behind black spots on the solder joints. Adhesion is bad. It is too thin for general use - 0.6 mm is not enough; Use 0.031 inch (0.75mm) solder for best results when soldering small to medium sized joints and 0.5mm for surface mount. But stay away from cheap Chinese stuff and buy well-known brands. Even if the quality costs more, it's worth it.
309LFC-O X .035 X 1LB Spool Gasless Stainless Steel Flux Core Welding Wire by Blue Demon
12 Review
Welding machine inverter type Partner for garden MMA-200, MMA
20 Review
🔥 Tig Pen Rod Holder and Welding Finger Feeder by Dog River Tools - Maximize Your Welding Efficiency with our Feeder Pencil
12 Review
Hakko 599B 02 Wire Type Soldering Cleaner
11 Review
Xiaomi Mijia Ratchet Screwdriver 16 in 1 Screwdriver with Interchangeable Bits, 10 pcs, Black
22 Review
Bit and socket set Stels Tool set, 1/2", 1/4", CrV, plastic case 94 pcs, Stels, 94 pcs, black
46 Review
DVR 70MAI Dash Cam Pro Plus+, black (A500S), black
87 Review
Reversible Mi 16-in-1 Ratchet Screwdriver
21 Review