Warranty expired. I have three cracks in sidewalk. Called to get a repair done, I would pay of course! Told that since warranty had expired, they do not do repairs and must find somebody else to do repairs on my own! I would not recommend this product just because they refuse to do future repair work. I also had a 2 1/2 car garage done two years ago and would not have invested in that renovation if I knew that in the future I would have to find someone outside of the company to clear coat/repair.