[Weefle]

I know some folks are using proseal to bridge the overlap seams prior to paint. Question is has anyone used automotive seam sealer for the same purpose? Any experience with either method appreciated. Also do you apply the seam sealer after Alodine and prior to prime or after prime?

thanks

Keith

 

[Jim F]

Better check with your painter! The guy who did mine wanted nothing that would be under the paint.
A friend had gone from a polished airframe to paint and the residue in the seams caused huge problems

 

[PaulvS]

I wonder which seams they are sealing and what is the intent? Generally the skins will overlap tightly and it won't be easy to get much sealant in there after construction.