Just checked how board had spent season and discoverd that it has some small spots under board and few nearby mastfoot box.
Is it needed to do some repair or leave it as it is?
Those look like water bubbles. If you leave your board wet in or on top of a board bag for a while the paint/epoxy will absorb it. Pop one, water should come out.
All Forums > Windsurfing > General > Strange f****ing bubbles on my board
Try looking at this thread. It seems to be the same problem. Sorry but I can't seem to get the proper web address.
There from moisture in the air when the paint was applied, seen it heaps on boards. cars etc. this was a problem with alot of Cobra boards, think they worked out a way to fix it in production..
You could sand it but would leave dots all over it, i would just leave it, the board would prob have a few years on it now..
As I understood wet and warm is not good.
I store my board in living room with bag on.
So after session it should be dried without bag.