I used the full priming tank for each of the HS spars. I understand they are the longest items I will have to prime during the construction process. For each process, I ran a separate tank plus a rinse tank. It took a long time to complete all the priming, over four hours in total, most of that time was stuffing round cleaning the tanks and changing the contents.
I ended dup doing the spars and caps, the stringers and the doublers and attachment blocks. They all came out very nicely. with good coverage. The process calls for doing the countersink of the spars later on, so I expect to have to go over the flanges of the spars and the stringers again in the future with the Alodine pen and a pressure pack to ensure complete coverage.
