Question About Sanding

Yeah I dont see why the wood wouldnt work for the cabinet, it might wear out faster but it's plywood......just replace it. You dont need to sand where you blasted, just use a good primer epoxy primer (EP789) and get it primed quickly. Dont leave it in bare metal, it will surface rust quickly (faster/slower depending on where u live). Prime the areas in sections if you arent doing the whole car at once. :)