What interior primer was used?
I'm working on a '62 Bambi and have the interior skins removed. I'm stripping the old paint off as it is in terrible shape and has retained the musty smell of the camper. Using a chemical stripper the top coat of paint comes off very easily. However, it isn't really touching the primer below the paint. Both the paint and primer were smooth so I know is isn't zolatone. I can sand it off fairly easy but it is very dusty. Although I'm wearing a mask I'd like to know what I'm putting into the air. Doesn't look like zinc chromate either, at least not like the stuff I saw in the Air Force on aircraft. I'm also finding that the aluminum isn't shiny below the primer. Looks like something has gotten through the primer and blemished the aluminum. The back side is unpainted and clear except the edges which have corrosion damage. Any help is appreciated.