As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING POST-FLIGHT INSPECTION, THE SEAL ON BELLY OF AIRCAFT BETWEEN AIRFRAME AND WING ON RT SIDE WAS BLUE IN COLOR. AFTER FURTHER INSPECTION AND SEAL REMOVED, FUEL WAS SEEPING FROM WING TANK. A PRESSURE TEST WAS PERFORMED AND A LEAK WAS NOTED ON THE CORNER OF THE FUEL TANK. CAUSE WAS DETERMINED TO BE NOT ENOUGH SEALANT ON INTERIOR OF TANK.