While it’s pretty much identical to Gasflux, the brand is actually Cycle Design
It’s a little bit nicer - it dries quickly at the start of the braze (which leads to less flow and loss of flux).
I totally agree! Watching Doug Fattic braze is almost like magic. Here in Chicago I’m lucky to share a bike building studio with Levi Borrenson and Michael Catano
I’d love to go visit other masters in other states. I’ll have to swing by Minneapolis!