Replacement pair of Harmony Kevlar Skid Plate Felts for Royalex canoes. The felt can be trimmed to a custom size or shape with sharp scissors.
I like the Kevlar, I find it takes more resin than provided in the kit to get them set well on the boat. I also cut a small narrow piece of Kevlar to make the two layers thick on the points of highest wear of the keel. We drag through rocky river bottoms a lot in the Ozarks extra layer makes a better wear plate for us in my opinion.