AztroGrit Aluminum Oxide Powder - 5 microns (avg size); 250 gm

I bought this expecting aluminum powder. My mistake, not the seller. It is aluminum oxide powder as described. No right for cold casting.

Makes a big bang

I bought this expecting aluminum powder. My mistake, not the seller. It is aluminum oxide powder as described. No right for cold casting.

I am a woodcarver and I used this to hone my knives on a leather strop. My knives are now sharper than ever! Great product and lightening fast shipping!

Is what it says it is. Oxide aluminum wasnt what I needed. Plain aluminum powder is what I wanted

Much aluminum Such powder

NOT for tannerite

Turned the silver totally black

Turned the silver totally black

Great