Time to shoot the first coat of PPG DZ-3 primer/surfacer, my personal choice for chasing pinholes, scratches & other minor surface imperfections. Once applied about 90% will be sanded off & later repeated at least once more before the epoxy primer goes on. For now the first coat is to seal & protect the freshly applied filler & unprimed fiberglass areas while hull is fitted for running gear.
