I wonder if anyone can give me some advice. I have been cleaning off the
bottom of my 14Yr old Nimbus motor cruiser and I have noticed some pinhead
size blisters on the underside. My questions are these (1) will they go away
over the winter by drying out. (2) will they dry out if I use a hot air gun
on them, if so I can then Epoxy the hull.
Your assistance will be very much appreciated.
Thanks. Peter