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

Thanks

Works as expected

NOT for tannerite

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

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!

Make a paste and

Great

Works as expected

Turned the silver totally black

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!