10 year old gel coat

[boatmangc]

I have a client that has a 10 year old boat, it is buffed and waxed annually, but the bottom of the boat has become porous. The boat bottom takes a couple of days to dry when it is lifter out of the water, the surface is dull and stàined.
Not so much concerned about appearance as just sealing it up.
Has anyone used a coating on a case like this?
I'm thinking a nano coating like Cquartz, Opticoat or the likes.

[Setec Astronomy]

That's a funny looking boat hull, with that window and all.

[boatmangc]

That's a funny looking boat hull, with that window and all.

You funny guy!!!

[Setec Astronomy]

Oh, that's your signature, I thought you put the wrong picture in, sorry.

[boatmangc]

Bump