| It was about 70 degrees here in Austin today, so I finally primed the countersunk holes in the wing spars using a brush. I didn't want to use a Scotch-Brite pad on the wing spar, so I simply cleaned the holes with an auto store degreaser (Naptha, I think) and I painted the holes with a brush. We'll see if that AFS Primer Sealer will stick to a polished surface.
The long white thing on the left is the rear spar that was primed last week. The AFS Primer Sealer seems to be pretty tough. It still hasn't had a lot of handling, so we'll see how it holds up. |