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 had cracks in the corners. I filled them with dicor. Lasted for awhile then I bumped into it by mistake and it disintegrated. I replaced the dome. 3.5 hours to remove and remove all the sealant and butyl caulk, 20 min to install and reseal. 3 Ibuprofen that evening.