IMHO...you know how that is...you want something that will make it easy to repair the leading edge for when you run aground on that sand bar that takes the paint down to the lead. An objection I have to two part fancy paints is the lack of ease/expense in repairing damage. If you have to mix two part something to apply it to a one square foot area or a two foot scratch it's damned expensive and tedious wanting the best of conditions.