Triumph TR3-POR 15 Tie Coat Primer Application

Yesterday I applied the first coat of Tie Coat Primer onto the chassis side of the trunk and floor boards and the internal portion of the rear valance.... The prep of the POR 15 finish (sanding lightly of 320 grit sandpaper) on the floor boards took longer than I had anticipated. There were a couple of "runs" that had to be smoothed out. The POR 15 sets p very hard...It felt good to see a consistent coat of primer applied. Total time 2-1/2 hours.