Easy, Do It Yourself Installation Guaranteed to last the lifetime of your boat Available in 11 colors and various lengths Prevent costly repairs Maintain the value of your boat 100 Made in the USA Works on fiberglass and most aluminum boats The keel of most boats is the center line running down the bottom of your boat. It generally protrudes and slices into the water. Because of this, the keel both slices the water first, and also bumps into concrete, ramps, docks, and rocky shores first. But it