Plain ol' 60/40 flux-core solder with a 1mm diameter. This tube has 3' to 4' of solder, more than enough to do a couple kits.
We use these when we give lessons or headed out of town. Perfect for an emergency repair kit too.
- 60/40 alloy solder
- 1.0mm diameter
- 2.0% flux
- 17 grams