I do a relatively small amount of MIG/MAG welding but enough that the little toy disposable bottles don't last very well. At the moment, I'm paying about £40 a year to BOC for rental on my argon/co2 bottle and get pissed off that I'm paying as much for the bottle as for the gas. Since I don't need argon mix much these days, I could go over to pure CO2.
Does anyone know any good suppliers of pub gas that do owner bottles or cheap/free rental?
Mark Rand RTFM