Where can you get powdered aluminum, powdered iron oxide, and magnesium?

I'm gonna make thermite.Where can you get powdered aluminum, powdered iron oxide, and magnesium?
u can get all of them frm a supplier who provides reagents to labs. u will not face any trouble either cause none of the materials are poisonous.





Alternatively, u may also get Al powder frm a metal shop.Where can you get powdered aluminum, powdered iron oxide, and magnesium?
you can get powdered aluminum in a ech a sketch





iron oxide from well, n e thing rust, and use a sparkler to ignite it, ti has magnesium in it
Why are you going to make Thermite? Got some steel beams to cut? It is pretty though you can see what it looks like burning in footage of the WTC on sept 11th 2001
My continuing response to questions of this type: if you have to ask where to get materials of this sort, you are plainly not qualified to handle those selfsame materials.





I have the keys to a building with a cabinet that does have those materials. I have done the thermite reaction, many times. However, I have two college degrees, a teaching credential and over 30 years of classroom experience. I am qualified.





You're not. Don't do it.