paint stripper and gelcoat

[Basketcase]

I'm not sure what brand, but its a can of spray I had laying around from auto zone. It softened all the layers of paint and I was able to scrape it off pretty easily. I just hadn't expected it to take up a white layer. The whole boat is getting sanded and painted but if I have a layer of paint on here its all got to come off. Looks like this boats been painted. Just making sure strippers would stop at the gelcoat.