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

Great

NOT for tannerite

Thanks

Turned the silver totally black

Great product, came with a professional COA saying its purity and quality as well

Great

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

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!

NOT for tannerite