I bought a 1991
Beneteau 41s5
sloop. Owner says it has some
blisters 3/4 to 1 1/4 1/16 to 3/16 high about 100 mostly around /above
keel joint and 12-24 inches from it. Barrier coat with blast off all
bottom paint very expensive . Some knowledge friends say barrier coat may not stop
blisters because they may be from air entrapped during
layup and not
osmosis . What is
history of other similar
Beneteau boats for this problem??? thanks