- let it dry !!! Open the cut with a blade and let it dry enough so that most of the water is out. See
boardlady.com/water.htm- you need to do a proper repair, it is not so hard. Otherwise the stress of the fin will create leaks again. Water in the board will destroy it with time.
- there are plenty of tutorials on how to do repairs (here or on youtube), or just give it to a pro.
