Restoring the Hull - Am I Working with Gelcoat or Paint?

There are lots of videos on line and products to restore really faded gelcoat, so no questions there.

Looking at Inua’s hull. I’m wondering whether it was actually painted in a past life, and so I’m not sure how to proceed. I suppose I could start compounding a small area and see whether it comes back to life, or reveals that there is a rather poor paint job and more drastic measures are called for (or instead we just go sailing…)

(It looks like I might get back those arm and shoulder muscles I lost 15 years ago.)

Your geen hull, I think this is factory paint. It was an option. Otherwise you get a white(ish) hull.
My hull is dark red, also factory. And I think it is Awlgrip because I ordered some Maroon paint from them and it’s an exact match. Get an Awlgrip colour card and see which green matches yours.
I painted one side with a brush, roll and tip, and it looks OK from 6 feet away. Close you can see brush marks. If I did this again I would do two very thinned thin coats and it would be great.
The first side had to be painted because it is always facing the sun in my slip and my polishing finally wore through the paint.
The other side looks scratched and faded but there is still paint there. I use a product called Polyglow. After stripping everything off it looks terrible. 4 easy coats of Polyglow and wait a couple hours till it fully dries and it looks amazing. Lasts 2 or 3 seasons.

This is before I painted the port side. Paint is getting thin. Both sides with Polyglow.

So don’t compound aggressively because the paint is very thin.

(attachments)

Look for a chipped spot. If it’s paint, it’s likely Awlgrip and if it is you will be able to lift it at the edges of the hole. My boat has 25 year old Awlgrip and I can do that (but I try not to).

Thanks for the advice. It does look great in the pic. Hopefully I can get three years out of it since I’m pointed north/south in the slip.

(I like the old Superman pose)

The crazing in the area under your registration numbers certainly suggests it is paint. Gelcoat would just be dull. Or if ‘cracked’, more like a cracked eggshell.

Tom, I’m also a long time PolyGlow user. Love it but I have a deuce of a time removing it after several years of build up. I’ve not had great luck using their prep solution or other commercial acrylic wax removers. They kinda work but only with a lot of applied elbow grease and use of scotchbrite pads. How do you remove buildup?