Wedgy
Well-Known Member
- Joined
- Feb 9, 2013
- Messages
- 3,216
I prefer dry ice and have found that welding supply stores like Praxair and Airgas carry it for some reason. It is usually in bulk chips and much cheaper than the grocery stores. I also found out that druggies use the dry ice when they concentrate marijuana into an oil or wax, something with running butane thru it and getting the THC oil concentrated...and of course the occasional explosion and burning of said druggie. The guy at my Parxair has been there ~20 years and finally learned why they were always sold out of dry ice.