I did a marathon session of sanding today. I did not stop sanding until the engine lower cowling was completely sanded inside and out, both coarse grit and fine grit. Once the sanding was completed I placed it in the spray booth and primed it inside and out. While the primer was drying I sanded the outer face of the upper cowling and applied a second application of micro to the inner face. I also removed the latches from the oil filler door, sanded it and applied micro.
Lower engine cowling sanded and primed
Upper cowling outer face sanded and inner face micro applied a second time
Oil filler door latches removed, inner and outer face sanded and micro applied
