Build an unsinkable boat with Dupont Pink Foamular or Dow Corning Blue closed cell, high density foam. Simple construction plans for building a boat (with seating for 4 adults) that absolutely will not sink and floats in only 4 inches of water. It is a boat design that can be built without a jig, using simple tools and materials available from Home Depot or Lowes. Includes color photos, diagrams, suppliers, helpful ideas, hints and tips.