EVERYTHING ABOUT 2019 EVINRUDE 15 HP E15HPSL

I went on the well-informed(?) people at my local West Marine and they had nothing at all and no idea on what to make use of. What can I use like a sealant in which it is named for.If the 25hp was initial declared, I ordered just one, it by no means materialized, the supplier explained to me which they have been constrained in numbers and it might