He used a fine glass media, I don't recall what the grit size was though.
[on edit] grit size was 80.

Last edited by klhansen; 10/06/2022 5:34 PM. Reason: remembered the grit size
Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.