I wouldn’t be too crass with oblivion’s questions as the original post did come across a bit murky.
Find someone else to do this and you do not need to use an overpriced sealer from the dealer either. Any shop should be able to handle this for less than 250 dollars.
The odds of something like this leading to a Recall is about slim and none. Most Recalls are based on things directly related to safety; fire hazard, door locks, seat belts, suspension, brakes, etc, etc.