Sil Sol 56 - 56% Silver Solder Flux covered ( 2 rod pack )
This is the best Silver Solder on the market and the refrigeration industry loves it for dissimilar metals, copper and brass and stainless steel. 75,000 p.s.i. rated bonds and flows so well, not much of the rod is needed. The Auto industry has dubbed this rod the #1 Cast Iron rod on the market and has found it ultimately effective on Exhaust manifolds and Engine blocks.