How long does gel coat last without hardener...
Hey guys. I got some gel for a couple minor spots on the boat in the spring thinking I was going to get to it during the season but I have had too much fun using it to fix the spots.
If I had the gel in a sealed container and didn't put any hardener in or anything should it still be OK to use now that it is fall?
Is there a way to tell if it isn't OK to use (will it be dried up, if not sealed properly) I haven't opened the container yet.