I'm re-wrapping my Slingerland Jazz kit because it was poorly re-wrapped by a previous owner. So I've stripped the shells and gave them a light sanding and I notice that in some areas the mahogany grain is open between lines / layers, that is there is tiny little lines where the softer material between the grain has been removed, either by stripper or some other means.
I was wondering if it would be better to seal the shells with a sanding sealer or thinned varnish or thinned poly to fill these microscopic lines, than giving everything a nice fine sanding, then re-wrapping.
I'm using the 3M contact cement for my wrap and I can imagine little voids under the contact cement. Or I can imagine the cement becoming really keyed into these voids to the point of never being able to remove the wrap without destroying the shell.
Anyway, is there any consensus on sealing shells before re-wrapping?
Again, I realize a lot of people think re-wrapping a drum is a sin but these were already re-wrapped (poorly) before I bought them.
Thanks,
Mark