birdus
Well-Known Member
I'm going to patch up some fuselage damage. I'm planning on using a 3 1/8" instrument panel punch to eliminate the damaged area (that's just barely big enough, just about perfect), then using a backer, along with plug to fill that hole for aesthetic reasons. To add a backer to non-structural, .032" aluminum, what rivet size and spacing is appropriate?
Thanks,
Jay
Thanks,
Jay
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