Done a bit of reading thanks to these forums, and I've picked up the main ingredients of PBW from a cleaning chemical supplier, Sodium Metasilicate and Sodium Percarbonate....
Around 2-3 bucks per kilo landed for a close PBW clone minus surfactants and water softeners!
I don't know why PBW itself is so dear, seems excessive unless there's something else in there we don't know about??
Around 2-3 bucks per kilo landed for a close PBW clone minus surfactants and water softeners!
I don't know why PBW itself is so dear, seems excessive unless there's something else in there we don't know about??