Looking for a 15.5 gallon half barrel keg to make into a kettle. I'm searching craigslist and just wondering if I have to be wary of different kinds of kegs that might not be good to convert as a kettle?
Reason I ask is I remember reading in some blurb that sanke(sp?) kegs are good for converting and something about straight sided, etc. Is there any issues with basically any 15.5 gallon half barrel I stumble across? Or do I need to look for a specific kind?