Centerboard Composition

I ran into rocks this spring in my Scot (4406) and took some half inch chips out of the centerboard on the bottom and lower leading edge. I would like to know if there is wood in the cboard to be concerned about getting wet, or can I sail it until I have a chance to repair it?

Thanks.

The centerboard is fiberglass with an 80 lb chunk of lead in it; no wood.

Greg
Flying Scot #1087