Hydrated lime

[DukeB]

Where do you find this stuff??? It is driving me crazy. There has to be a Canadian solution for the pickling lime deprived.
So far the only hydrated lime I've been able to locate is construction grade--- and I don't think that will cut it-- will it?? Surely the tank stuff is more pure, right?
The price of the Kent stuff is..well... just not fair
Any ideas on where to find?
Thanks in advance,
Duke