Oh My, Ruben
It sounds like we have finally found someone who actually knows what they are
talking about. Your post brings up several questions:

for example when you wash your glider, then dry it and finally wax
it (because it is all clean now, right?), your drying was never really
able to extract the water from the pores.

Should we be waxing gelcoat? How about urethane finishes?

I have seen little blisters that form when a sailplans is left in a very wet
environment, like a metal trailer. When these blisters are popped, a little bit
of water is evident under each blister. I have seen this in urethane and also
in gelcoat (Prestec) What is your take on this?




JJ Sinclair