System 48 and Fillet Pro from Cycle Design. The System 48 flows like water and is perfect for lugs and braze-ons. Fillet Pro, as the name suggests, is great for fillet brazing with silver and for filling big gaps. It's amazingly forgiving to use, and resists overheating nearly as well as bronze filler. They're a bit Rapha - nice but pricey - but I'm really not tempted to try anything else when it comes to silver brazing.
System 48 and Fillet Pro from Cycle Design. The System 48 flows like water and is perfect for lugs and braze-ons. Fillet Pro, as the name suggests, is great for fillet brazing with silver and for filling big gaps. It's amazingly forgiving to use, and resists overheating nearly as well as bronze filler. They're a bit Rapha - nice but pricey - but I'm really not tempted to try anything else when it comes to silver brazing.