Kram
Member
- Messages
- 7,194
- Location
- Sussex
Flux only works to 350c or so, mine doesnt bubble or spit, it just runs clear, with the copper underneath being bright pink, the surrounding copper being oxidised brown. Theres no advantage getting it any hotter.
To judge temperature, cut a small bit of solder onto the copper. When it starts to flow, stop/slow heating while the rest catches up.
To judge temperature, cut a small bit of solder onto the copper. When it starts to flow, stop/slow heating while the rest catches up.