. I'm going there soon to get some gas for the new mig, so if they are still in business I'll ask for some prices. I've still got oxy and acetylene bottles, and some argon, so in the next week or so I'm going for some tri mix. Hope this info isn't too late for you.its the age old questionJust in case anyone is still watching this. I went to the council tip in sandycroft today to drop an old school telly off and asked about the empty gas bottles while I was there. I got a couple of empty calour bottles for a fiver each and noticed there was a boc co2 bottle there. He let me have the three for a tenner.
Can I swap the co2 bottle for an argon mix with boc or will they take it off me as I don't have a contract? If I can't use it I'll chop it up to use as a flue for the woodburner I want to make with the calour bottle.
anything with boc or air products printed on the bottle has a rental agreement and u dont own it .and they wont fill it . they will just take it back 
NO ONE would have a woodburner/ compressor/ or a blasting pot otherwiseif u make one make sure it holds 25kg minimum otherwise it wont be worth usingHmm, blasting pot. That might be a good use for the spare bottle I just got.



