Gunnel rod holder repair ideas ?

[bgreene]

The V21 features the white fiberglass ( or is it plastic) horizontal rod storage port and starboard sides.

How best to repair a few cracks ( thanks to last person to work on my boat ) such as where the screws were over tightened and broke the mold ?

I removed the entire section while running the wires for the trim tabs so I can repair this now.

What type of compound / epoxy etc would set up nicely and not crack easily ?