All I have is Bulldog. No the spray can kind, the kind you spray out of gun.yes. If it floated it's not urethane. More than likely TPO or some other variant. Cheaper to produce than urethane. Scuff stuff and a grey scotchbrite pad, then wipe down with SPI 700 or alcohol. Important to use a waterbased W&G remover. Then follow the instructions on the SPI Ad-Pro that is in the Tech Manual. Follow up with epoxy while the ad-pro is in it's recoat window.