Blast..if the have "spam" type cans give me a heads up.i have been looking all over for empty cans like that i can seal on my own but all i find is the normal can,cans.
The Houston cannery only has the large #10 cans and mylar bags. I'll try to remember to ask the lady in charge if she knows a supplier for spam cans. Just to make sure we are on the same page, do you mean a key-opened can that comes with the key?
-Blast