Duster windshield removal/replacement

Just took my windshield out today , notice urethane was on bottom of windshield , after cleaning all the urethane out on body notice both square hole were plugged, after inspecting I found it was not the urethane plugging the holes it was kind of factory sealer between upper cowl & lower the piece in the picture I remove from the vent hole under cowl, Both side so no drain on driver & passenger was leaking on floor include picture before & after . Note that piece of foam was inside Cowl

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