Eamo in the house! Man I'm dreaming about this shit! got mates making bubble and its shit...so the pros reckon that it has to be 4/5 X refined...have to be ware of additives like argon...brands like colibri, vector ect are often recommended but I'm not sure if their available in oz...not to keen on hunting gathering data sheets..was hoping someone was already doing this in oz! Ha looks like I'm a trendsetter!
n-butane is a cunt to source, shit any decent butane is a cunt to get find round here. id go with bubble bags, or bunnings sell 99% iso