I’ve got a buddy who used to have a Mopar restoration shop and swears by this. I just got it from Summit today. SEM metal prep. You spray it on first then hit it with the SEM color of your choice. I guess it’s like an activator or adhesion promoter. I also have Bulldog Adhesion Promoter I was going to try but can’t find the can. Both available from summit.
I can’t figure out what color I should do though. My seats and door panels are Parchment but SEM makes laughter and dark parchment. Also, the upper door panels (1973 Duster) are tan. I was going to investigate further before buying the color.
View attachment 1715736556