Removed the blue protection cover vinyl from the rear upper skin. I had previously installed the skin on the rear bulkheads for fit and went ahead and match drilled at that time. Now, I deburred all edges and drilled holes. Scotch brite all interior surface, alumi-prep, and alodined the interior surface. I will use the Sherwin Williams P60-G2 wash coat primer on the surface before it is installed. After the alodine process, all holes were dempled to accept the flush head rivets. Still have alot to do in the fuselage before the skin gets installed. This is prep work while waiting for material ordered to arrive.
