I'm in the process of refitting and repairing some minor damage from skipping over a submerged rock and want to add something better than the multi layers of glass cloth/epoxy that was my current keel protection, especially for beaching. The fiberglass held up fairly well but abraded away in several spots exposing raw wood. Luckily no structural damage to the keel, only to the rudder. My current moorage dries out every day and even though it's a silty bottom in still gradually erodes the epoxy glass as it settles in about 3"
1) extra wood strips and more glass. Cheap, easy to apply, but probably needs constant
repair after contact.
2) UHMW polyethylene. Extremely tough, slippery and anti-fouling, but, not glueable to the
epoxy, and I'm not crazy about exposed screws into the keel.
3) added strips of G-10. Very tough, glueable to epoxy, but, expensive.
4) strips of kevlar or carbon fiber cloth or combination of both.
Any other ideas, pros and cons, opinions, or comments?
Frank (Pahi31 "Mikyla")