I have a 14 foot Valco today out fishing the big bay I had a rivet on seat line of mid section of boat leaking.... Where when I would hit a wake it would squirt about 1/2 inch of water, I had to bail water about 4x in 5 hours... I took the boat home flipped it over and used wire wheel cleaning rivet area's very well then went to home depot for some marine 3m 5200, applied it over all rivets, this stuff says 7 days to cure? Anyone else have this problem and does this stuff hold for very long? I guess my next choice is to rhino line or line x it as the boat has some sentimental value to me and I dont want to scrap her yet ... Also is this shit paintable? Semper FI!