Sapphire 145 (Detail Solder)Sapphire 145 is 0.8mm diameter solder with no peaking andwhich flows absolutely brilliantly. It has a very narrow melt range which makesquick joints on detail parts a pleasure, yet it flows exceptionally well forlong seams on brass kits. Whilst we recommend that it is used with our Sapphireflux and no-clean flux, it also has a multiple flux core to assist wetting andflow. This specially formulated solder for brass or nickel silver kit assemblyis simply the very best available anywhere! Sapphire 145 used by some of thebest professional loco builders in the world simply because it works better!Pack contents: Approx 3m