...then put some JB Weld on the bare metal...
...and clamped them into place to dry. I used popsickle sticks so that the clamps would not leave any marks on the paint.
This blog tracks and displays my R2-D2 building progress! Made almost entirely of aluminum, the goal is to build an autonomous, PC powered robot that will "act" like the R2-D2 we all know from the movies!