Can I apply TotalBoat Wet Edge topside paint over TotalBoat Gleam 2.0 marine spar varnish? Annette DiOrio August 16, 2021 15:31 Updated Yes, you can apply TotalBoat Wet Edge topside paint over TotalBoat Gleam 2.0 varnish if the varnish has cured under normal conditions for at least 5-7 days, then sanded according to the Wet Edge surface preparation instructions. Related articles Do I need to protect surrounding surfaces when using TotalBoat Aluminum Boat Etch Wash? For an exterior application, how often do I need to reapply TotalBoat Halcyon varnish to maintain the coating? Comments 0 comments Please sign in to leave a comment.