While many of the boat owners like to winterize the boat by making certain procedures and then execute the shrink wrapping process in a smooth way. Before applying the shrink wraps it is vital to apply some freeze agents which involve the boat engine or exhaust manifolds that are not the only set where freeze water can cause grave damage. To stop the flow of water into boat apply shrink wraps properly but fitting plastic plumb fittings, pump, and aquatic head that can all be fractured by ice. So you can avoid using pipes, valve, and pump in clean water system which can get freeze and split unlock. As with the boat engines, winterizing the plumb system on your boat consist of replacing the water with some ant freezing lotion.