OT: Know any good Canadian chemical suppliers?

[Parasite]

Go out of town to some old farm estate auctions. They have large piles of rust there Look for old burn barrels and steel equipment. If they are old enough, you can scrape it off with a butter knife. Tell the people you are just trying to see how much metal is left. It may be good for about a pound. If you are talking large amounts it would not work.

[Atrocities]

Renegade are you thinking about making an explosive? If so I must caution you that explosive can lead to blindness and or missing limbs. I stronly suggest that you abandon your chemical quest and move onto a more future securing hobby like polar bear wrestling or free fall sky diving.