On my pool a few inchs above and below the water line, I have old tile. A few pieces have fallen out. My pool guy fixed them with pool putty and it stopped a leak. A few more pieces have fallen out and I will do it myself this time. Which of these products at Amazon is best, or are they all about the same:

http://www.amazon.com/s/ref=nb_sb_no...3Apool%20putty