N713R
Well Known Member
Hi all,
I read through previous posts, and though I'll readily admit to not reading all of them, the search did not turn up the answer to my question. I am now building a Just Aircraft SuperSTOL. The leading edge slats on the wings are finish assembled. They are ready for paint. I have been told to Alodine them for better paint adhesion. From what I read, Alodine and the cleaner used before application are both fairly aggressive chemicals. My question is whether to use them at all, since the parts are riveted together already. I am afraid I will not be able to get all the chemicals washed out of little cracks and crevices, and thus promote corrosion, rather than prevent it.
Advice from someone in the know? I see that many people scotchbrite alclad before painting. Is that enough?
Best,
Ben Schneider
RV7 built 80% sold.
Just Aircraft SuperSTOL in paint and final assembly.
I read through previous posts, and though I'll readily admit to not reading all of them, the search did not turn up the answer to my question. I am now building a Just Aircraft SuperSTOL. The leading edge slats on the wings are finish assembled. They are ready for paint. I have been told to Alodine them for better paint adhesion. From what I read, Alodine and the cleaner used before application are both fairly aggressive chemicals. My question is whether to use them at all, since the parts are riveted together already. I am afraid I will not be able to get all the chemicals washed out of little cracks and crevices, and thus promote corrosion, rather than prevent it.
Advice from someone in the know? I see that many people scotchbrite alclad before painting. Is that enough?
Best,
Ben Schneider
RV7 built 80% sold.
Just Aircraft SuperSTOL in paint and final assembly.