![Brand new soldering iron tip turns black, solder won't stick - Electrical Engineering Stack Exchange Brand new soldering iron tip turns black, solder won't stick - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/7kkcv.jpg)
Brand new soldering iron tip turns black, solder won't stick - Electrical Engineering Stack Exchange
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Brass Brazing Rod 1000mm Solder Stick Brass Welding Materials Aws Rbcuzn-a for Blade Welding - China Brass Welding Rods Welding Materials Brazing Rod, Rbcuzn-a Welding Materials Solder Rod | Made-in-China.com
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Eastwood 30/70 Body Solder Stick 1/4 lb Car Care Auto Brass Welding Rods Wires Body Repair Tin - Lead Alloy Heat Control - Amazon.com
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20PCS Brass Welding Rods Wires Sticks 50CM Length Wire Electrode Soldering Rod For Brazing Soldering Repair Tools (20PCS 1.6MMX50CM) - Amazon.com
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Amazon.com: Adornville™ Yellow Brass Wire Solder Improved Color Match 20 Gauge 5-Foot Coils USA Made by EAM Jewelry Design & Supply LLC
![Why isn't solder sticking/flowing to the very tip of the tip? Do I need to clean/replace? : r/soldering Why isn't solder sticking/flowing to the very tip of the tip? Do I need to clean/replace? : r/soldering](https://preview.redd.it/why-isnt-solder-sticking-flowing-to-the-very-tip-of-the-tip-v0-pzqjegkit3rb1.jpg?auto=webp&s=6db852944c285ceb68649340254ba6f927e35fdf)
Why isn't solder sticking/flowing to the very tip of the tip? Do I need to clean/replace? : r/soldering
![Following a DIY tutorial, soldering brass does not work at all. We don't know what would work best? : r/diyelectronics Following a DIY tutorial, soldering brass does not work at all. We don't know what would work best? : r/diyelectronics](https://preview.redd.it/4mzgm9l6l2g81.jpg?auto=webp&s=1bd855f3ce04ec323fa9e9292f59a4a5b91b1349)