Thanks so far everyone for your good suggestions!
I don¡¯t know if the core is foam or wood or pure fibreglass. Does anyone know? It¡¯s a L380 S2 Premium from 2008, hull no. 519. I¡¯d also rather like to leave the existing gelcoat on, drill holes and glue it back on and fill the crack with new gelcoat after opening them up a bit. We¡¯re in Colombia and there are neither a lot of experts, nor a big variety of material and the postal service does not exist anymore, so it¡¯s hard to get stuff shipped. But I saw the gorilla glue somewhere. Might drill holes, inject, plug the holes, put pressure and then fill the remainders with gelcoat. Could that work? Any other suggestions are very welcome. Thanks a lot!
Best regards?
Martin?