03-13-2011, 08:13 PM
I have recently started tinkering with 1:10th scale remote control trucks. I started to build my own tube frames out of 1/4 inch brake line. I have a torch that uses mapp gas and I've been useing Harris Safftey Silver 45% silver brazing alloy, it works great but the only downfall is that it's about $27 a troy once. I was wondering if anyone would know of a product that would be cheaper to use and I could still do it with mapp gas.