Spot repair for peeling/flaking paint?

[thisadviceisworthles]

I'm buying an airplane that needs a paint job, but is otherwise solid. It has the original paint from the 70s and its starting to peel/flake off, especially on the wings. My plan is to do a full strip and paint, but I cannot comfortably afford this immediately after purchasing the plane.

Because available hangars don't exist in my location, I will be tying the plane outside. So I am looking for a "cheap fix" that will protect the plane from corrosion until I get it painted (probably in 12-24 months). I'm thinking just sanding it down and spraying it with rattle cans in the spots where it is peeling.

What kind of paint and primer should I consider for this job? Are there any special concerns for painting the plane?
It is a Grumman AA1C, and I will not be painting any control surfaces, so it qualifies a maintenance although it is certificated.

[FlyingRon]

Back when I was based at Potomac Airpark, you could often find the airport manager out there with a couple of rattle cans of green rustoleum touching up his airplane. I hear he finally had it professionally repainted.


Yep, as long as it's not a control surface that needs rebalancing, it's allowable owner maintenance. You do need to log it properly however.

[martymayes]

Alclad aluminum has good corrosion resistance without paint. If appearance is not offensive I'd just make sure there was no corrosion under the paint and leave it alone.

[Jake Speed]

I wouldn't be so quick to "scratch it up."

I would buy some self etching primer for aluminum.

Aircraft Spruce & Specialty Co, will have this stuff in aerosol cans.

They will also make suggestions with your repaint project when the time comes.

Jake Speed

[FlyingRon]

I wouldn't be so quick to "scratch it up."

Specifically, you need to be careful with what abrasives you use on aluminum. You can actually CAUSE more corrosion than you are preventing.

[thisadviceisworthles]

If I don't have to worry about corrosion I am not too worried about it.

As much as I would like to repaint the plane, I bought this plane to fly, so anything that reduces my flying time and does not risk long term damage will be put off until I can obtain my CSEL and CFI.