Ron
Do you put anything between the dry ice and the paint ?
yep, TX hail fix. I actually did this on a 93 Ram 4x4 that I bought with hail damage. took out some with ice, all but a couple with dry ice.I think we had a company truck fixed in Texas after some hail damage with one of these or something like it.
https://www.electroimpact.com/Products/Specialty/EDR/Overview.aspx
I got caught in a hail storm last year and had several dings on the hood and some on the roof. I called the Dent Dr. and he was able to easily remove the ones on the hood for about $150.00, but said the headliner would have to come down for the roof repair. Being they were so small and out of sight, I choose not to go that route. Plus he wanted $600.00 for that repair.