Can I apply TotalBoat FlexEpox adhesive over cured polyurethane paint? Annette DiOrio September 06, 2022 18:40 Updated We do not recommend applying TotalBoat FlexEpox to polyurethane paint, such as TotalBoat Wet Edge topside paint, due to potential incompatibility and lack of adhesion. Related articles Can I apply TotalBoat Lust varnish on top of TotalBoat Marine Wood Finish? Which TotalBoat epoxy should I use for filling gaps? How do I apply TotalBoat Gelcoat using a brush/roller? Comments 0 comments Please sign in to leave a comment.