I have a ~1 inch crack from a middle edge up. Anyone fixed a small crack with success? I’m thinking drill a hole at the top of the crack to stop it and cover it with lap sealant.
I stop drilled the crack and covered it with a small strip of Eternabond. It's been several years and no problems. The patch cannot be seen from the ground. It's quick and easy. But, replacing the skylight would be he best repair.