I guess I should fess up for the reason first. Backing down to set the anchor and got the dinghy painter in the prop. Ripped one of the "D" rings off the dinghy. Have new rings, now just need to attach them. What is the best adhesive to use for this. Dinghy is a Mercury, and the one small patch on it, is about a year old, and now beginning to come loose. Used the recommended patch kit for it. Have seen some posts about using 5200 on dinghys. Anyone tried doing this with 5200, or another adhesive that worked. Would prefer to only have to do it one time. Any and all suggestions appreciated.