after travelling by plane i discovered a little break in the toeside edge of my board. like a toenail that is porous and has a little splinter sticking out. it's not very big and wd probably not affect performance, but im worried about water entering the board, and obviously want the edge as smooth as possible. what's the best way to fix this? is there a way water cd enter the board and rot away?

it would help if you could show as any pictures damage.

I had a very small corner of my LF nova delaminate when I hit it a little too hard against the ground, and I found the easiest thing is to grab a tube of SunCure (any surf shop should have it for about $5) and coat a layer of that over it. It only takes 1-2 minutes to dry in the sunlight and holds up really really well. I used the epoxy kind.