Re: Where to buy bulk (10lbs) of baking soda for soda blasting?
I've never tried soda on aluminum but it couldn't hurt it, it's gentle. I use plastic media in the blast cabinet also very gentle cleaning. The best way to restore an aluminum surface is to tumble with the right stones, it gives it a correct looking "skin".
1965 El Camino, L-33 (5.3) ,4L60E swap ,12 bolt 3.42 posi, Full UMI suspension stage II, I think....
17'' billet "steelies" Nitto extreme 450's with 17x8'' 5'' bs in rear, BMW seats, BMW halo's w LED's