I've been using Durabak for years. Its a great product for my uses but had never really considered it for this until the end of the season. When I removed my carpets, little bits of black foam was here and there. Before I paint it on, I'm gonna try a few other thing first. Durabak is not porous, in fact one of its most popular uses is to use it for a spray in bedliner for trucks and works great for that. Thats my main concern with it on the carpet. It is flexible enough though to be able to roll the carpet up when removing, but if done frequently, it will begin to crack. If you leave your carpet in most of the season and remove it at layup, it should extend the life a few years. On my last boat, I had a spot on the carpet where the backing was completly gone, looked as though acetone or something was spilled on it an completely ate it away. It was about the size of a tennis ball and repaired it with that shoe goo stuff. It worked great, and is still holding to this day 6 yrs later. Too bad I would need about 50 tubes of that stuff to coat the carpets in the 260. Another product you could try in small areas would be liquid electrical tap. Dries very fast, extremely flexible and won't stick to the F'glass. SB