Datanly Marine Keel Protector 6in Wide, FRP Hull Keel Guard for Boats, Self-Adhesive Protection Strip with Installation Tools, Protects Against Ramps, Scratches & Rocks(6ft for Boat up to 18ft,Black)

["Keel Protection for Everyday Use: designed to protect your boat's keel from common hazards like gravel, sharp rocks, concrete ramps, oyster beds, and shoreline contact; Helps prevent daily scuffs, scratches, and wear, reducing repair needs and keeping your hull in better condition over time","Hdpe + Frp Composite for Impact Resistance: made from a reinforced combination of high-density polyethylene and fiberglass reinforced plastic, this keel protector offers strong impact absorption while maintaining flexibility; Effectively cushions shocks and vibrations during launching, docking, and shallow-water navigation","Fits a Wide Range of Boats: compatible with most fiberglass boats and selected aluminum hulls, including jet boats, wake boats, speedboats, dinghies, pontoons, and aluminum fishing boats; Designed to follow most keel lines and mild curvature without complex modifications","Low-profile Design Won't Affect Performance: the 6-inch wide protective strip conforms closely to the keel for a secure fit without adding noticeable drag or resistance; Maintains smooth water flow and handling while providing dependable bottom protection during normal operation","Installation, Stable Bonding: equipped with self-adhesive adhesive backing, disposable gloves, sandpaper pads, polishing tools, the installation can be easily completed by following the steps of surface preparation, scribing and positioning, etching and cleaning, primer and pasting (Note: the primer needs to be prepared separately)"]