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Will automotive primer harm 6061 aluminum?

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N

Nickathome

Well-Known Member
Joined
Sep 29, 2009
Messages
758
Location
S.E. PA
I've painted my wing spars for my Thatcher CX5 using rustoleum auto primer. I just want an extra barrier to inhibit corrosion. I've already read all the info regarding the virtues of auto primer regarding corrosion resistance and since I've already done the deed, I assume the risk to my plane, so please rather than comment in that regard, I only ask is there any risk of harm to the aluminum from the paint itself? Just curious.
 
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