Did you know that secondary aluminum can be found vis a vis aluminum suppliers? It is true even if you do not believe it! As well, metal suppliers like to sell excess aluminum to all kinds of people, including fire fighters, ballet dancers, nannies, pharmacists, nurses, housewives, psychiatrists, and anyone else that may have use for secondary aluminum.
Secondary aluminum is a bit different than primary aluminum for a number of reasons. You can find these out by going to your local library and looking up aluminum coil or secondary aluminum. When you go to the library to learn all about aluminum, you can find many books on the subject, especially if you have learned the Dewey Decimal System.
Excess aluminum is sometimes available at your local junkyard. You may have to climb a fence to get it, but you can be sure that if you find it, you will be so very glad! That is how people feel when they get free secondary aluminum. It is as if a light goes on in their very souls, and who can blame them? Aluminum is after all quite shiny and pretty. I personally like aluminum foil a great deal, not only for its aesthetic properties, but because it does not cost a lot of money.