Today I started filling in the chipped areas of the gelcoat on the boat's hull. Most of the chips appear to be purely cosmetic, but there are a couple that are deep enough to expose the fiberglass matte underneath. I used two-part expoxy paste to fill in the chips. The paste goes on fairly easily with a disposable putty knife. Later, I'll sand the hardened epoxy smooth so that the hull is ready for a couple layers of new urethene paint in the spring.