The body shop is busy! Couple things here to increase productivity. Use parts stands that allow you to spray the insides and outside at the same time if needed. Plan ahead and spray out up coming colours to get a match before it’s game time. Use a DTM sealer. I use @debeer 80-222/223. Any burn throughs of the e coat on these new panels gets sealed and protected from corrosion in one step. Not etch primer needed. Leave a question below and I will do my best to answer with my best advice. •Link in