Nomex Deck Repair

Hi All
had a great days racing with good winds.
since the last post i had here i have solved my weather helm problems with the "A"Class, and since bought a new Venom “A” Class boat which goes very well.
all though i did find a competitors boat flying across my bow and caused some small damage to the Nomex deck (see pic).
i am hoping someone can give me some advise on how to repair or what to fill the damage with.

all the best.

and Merry Christmas to you all.