Yes...I agree with Dennis. Boxer #100 specifically. Available in cans with a dauber...think 8 Oz for about $8 as I recall. It is a slow acting glue unlike most underwater patch kits that attack fast. The Boxer won't curl the patch material and gives you time to place it right. Sandy, since you said it was near the bottom of the cove, I assume the transition from bottom to side, once you do the patch I'd place a piece of plastic sheeting over the patch weighted down with a sandbag and leave it in place for a few days. I used n old pillowcase loaded with sand. The Boxer-100 takes time to do a good bond but it really holds. I researched all this crap a year ago when I had a deep end leak and had to fix it when the water was still in the 50's. Somewhere on this site I have pics of how I did it. If I find it I'll update this post.
Al
Must say I don't have any known association with the Boxer adhesive thing.
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