I know this is a longshot but does anyone happen to know where I can find a stainless steel drum or a new unlined drum in Oklahoma?
Alternatively, do these look like they'd work well for a UDS build? I wasn't sure with the bolt lock ring.
https://oklahomacity.craigslist.org/grd/d/55-gallon-metal-food-grade/6453484517.html[/QUOTE
If you are close to Tulsa, give Sooner Container a call. they will sell you new, unlined drums. 55 gallon drum used to be around $60.
Address: 2101 N 170th E Ave, Tulsa, OK 74116
Phone: (918) 234-0081
Good luck,
Robert